diff options
Diffstat (limited to 'drivers')
40 files changed, 186 insertions, 180 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 6fe41742997..e38dfed41d8 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -18,7 +18,7 @@ struct sysdev_class cpu_sysdev_class = { }; EXPORT_SYMBOL(cpu_sysdev_class); -static struct sys_device *cpu_sys_devices[NR_CPUS]; +static DEFINE_PER_CPU(struct sys_device *, cpu_sys_devices); #ifdef CONFIG_HOTPLUG_CPU static ssize_t show_online(struct sys_device *dev, char *buf) @@ -68,7 +68,7 @@ void unregister_cpu(struct cpu *cpu) sysdev_remove_file(&cpu->sysdev, &attr_online); sysdev_unregister(&cpu->sysdev); - cpu_sys_devices[logical_cpu] = NULL; + per_cpu(cpu_sys_devices, logical_cpu) = NULL; return; } #else /* ... !CONFIG_HOTPLUG_CPU */ @@ -167,7 +167,7 @@ int __cpuinit register_cpu(struct cpu *cpu, int num) if (!error && cpu->hotpluggable) register_cpu_control(cpu); if (!error) - cpu_sys_devices[num] = &cpu->sysdev; + per_cpu(cpu_sys_devices, num) = &cpu->sysdev; if (!error) register_cpu_under_node(num, cpu_to_node(num)); @@ -180,8 +180,8 @@ int __cpuinit register_cpu(struct cpu *cpu, int num) struct sys_device *get_cpu_sysdev(unsigned cpu) { - if (cpu < NR_CPUS) - return cpu_sys_devices[cpu]; + if (cpu < nr_cpu_ids && cpu_possible(cpu)) + return per_cpu(cpu_sys_devices, cpu); else return NULL; } diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index e539be5750d..e336b05fe4a 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -428,13 +428,9 @@ static void __devinit cciss_procinit(int i) proc_cciss = proc_mkdir("driver/cciss", NULL); if (!proc_cciss) return; - pde = proc_create(hba[i]->devname, S_IWUSR | S_IRUSR | S_IRGRP | + pde = proc_create_data(hba[i]->devname, S_IWUSR | S_IRUSR | S_IRGRP | S_IROTH, proc_cciss, - &cciss_proc_fops); - if (!pde) - return; - - pde->data = hba[i]; + &cciss_proc_fops, hba[i]); } #endif /* CONFIG_PROC_FS */ diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c index f49037b744f..b60d425ce8d 100644 --- a/drivers/char/i8k.c +++ b/drivers/char/i8k.c @@ -77,6 +77,10 @@ static int power_status; module_param(power_status, bool, 0600); MODULE_PARM_DESC(power_status, "Report power status in /proc/i8k"); +static int fan_mult = I8K_FAN_MULT; +module_param(fan_mult, int, 0); +MODULE_PARM_DESC(fan_mult, "Factor to multiply fan speed with"); + static int i8k_open_fs(struct inode *inode, struct file *file); static int i8k_ioctl(struct inode *, struct file *, unsigned int, unsigned long); @@ -239,7 +243,7 @@ static int i8k_get_fan_speed(int fan) struct smm_regs regs = { .eax = I8K_SMM_GET_SPEED, }; regs.ebx = fan & 0xff; - return i8k_smm(®s) ? : (regs.eax & 0xffff) * I8K_FAN_MULT; + return i8k_smm(®s) ? : (regs.eax & 0xffff) * fan_mult; } /* diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c index d83db5d880e..192961fd717 100644 --- a/drivers/char/mmtimer.c +++ b/drivers/char/mmtimer.c @@ -30,6 +30,8 @@ #include <linux/miscdevice.h> #include <linux/posix-timers.h> #include <linux/interrupt.h> +#include <linux/time.h> +#include <linux/math64.h> #include <asm/uaccess.h> #include <asm/sn/addrs.h> @@ -472,8 +474,8 @@ static int sgi_clock_get(clockid_t clockid, struct timespec *tp) nsec = rtc_time() * sgi_clock_period + sgi_clock_offset.tv_nsec; - tp->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &tp->tv_nsec) - + sgi_clock_offset.tv_sec; + *tp = ns_to_timespec(nsec); + tp->tv_sec += sgi_clock_offset.tv_sec; return 0; }; @@ -481,11 +483,11 @@ static int sgi_clock_set(clockid_t clockid, struct timespec *tp) { u64 nsec; - u64 rem; + u32 rem; nsec = rtc_time() * sgi_clock_period; - sgi_clock_offset.tv_sec = tp->tv_sec - div_long_long_rem(nsec, NSEC_PER_SEC, &rem); + sgi_clock_offset.tv_sec = tp->tv_sec - div_u64_rem(nsec, NSEC_PER_SEC, &rem); if (rem <= tp->tv_nsec) sgi_clock_offset.tv_nsec = tp->tv_sec - rem; @@ -644,9 +646,6 @@ static int sgi_timer_del(struct k_itimer *timr) return 0; } -#define timespec_to_ns(x) ((x).tv_nsec + (x).tv_sec * NSEC_PER_SEC) -#define ns_to_timespec(ts, nsec) (ts).tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &(ts).tv_nsec) - /* Assumption: it_lock is already held with irq's disabled */ static void sgi_timer_get(struct k_itimer *timr, struct itimerspec *cur_setting) { @@ -659,9 +658,8 @@ static void sgi_timer_get(struct k_itimer *timr, struct itimerspec *cur_setting) return; } - ns_to_timespec(cur_setting->it_interval, timr->it.mmtimer.incr * sgi_clock_period); - ns_to_timespec(cur_setting->it_value, (timr->it.mmtimer.expires - rtc_time())* sgi_clock_period); - return; + cur_setting->it_interval = ns_to_timespec(timr->it.mmtimer.incr * sgi_clock_period); + cur_setting->it_value = ns_to_timespec((timr->it.mmtimer.expires - rtc_time()) * sgi_clock_period); } @@ -679,8 +677,8 @@ static int sgi_timer_set(struct k_itimer *timr, int flags, sgi_timer_get(timr, old_setting); sgi_timer_del(timr); - when = timespec_to_ns(new_setting->it_value); - period = timespec_to_ns(new_setting->it_interval); + when = timespec_to_ns(&new_setting->it_value); + period = timespec_to_ns(&new_setting->it_interval); if (when == 0) /* Clear timer */ @@ -695,7 +693,7 @@ static int sgi_timer_set(struct k_itimer *timr, int flags, unsigned long now; getnstimeofday(&n); - now = timespec_to_ns(n); + now = timespec_to_ns(&n); if (when > now) when -= now; else diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index 513b7c2f3e2..ac5080df256 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -2028,13 +2028,13 @@ static void mgsl_change_params(struct mgsl_struct *info) */ static int mgsl_put_char(struct tty_struct *tty, unsigned char ch) { - struct mgsl_struct *info = (struct mgsl_struct *)tty->driver_data; + struct mgsl_struct *info = tty->driver_data; unsigned long flags; - int ret; + int ret = 0; - if ( debug_level >= DEBUG_LEVEL_INFO ) { - printk( "%s(%d):mgsl_put_char(%d) on %s\n", - __FILE__,__LINE__,ch,info->device_name); + if (debug_level >= DEBUG_LEVEL_INFO) { + printk(KERN_DEBUG "%s(%d):mgsl_put_char(%d) on %s\n", + __FILE__, __LINE__, ch, info->device_name); } if (mgsl_paranoia_check(info, tty->name, "mgsl_put_char")) @@ -2043,9 +2043,9 @@ static int mgsl_put_char(struct tty_struct *tty, unsigned char ch) if (!tty || !info->xmit_buf) return 0; - spin_lock_irqsave(&info->irq_spinlock,flags); + spin_lock_irqsave(&info->irq_spinlock, flags); - if ( (info->params.mode == MGSL_MODE_ASYNC ) || !info->tx_active ) { + if ((info->params.mode == MGSL_MODE_ASYNC ) || !info->tx_active) { if (info->xmit_cnt < SERIAL_XMIT_SIZE - 1) { info->xmit_buf[info->xmit_head++] = ch; info->xmit_head &= SERIAL_XMIT_SIZE-1; @@ -2053,7 +2053,7 @@ static int mgsl_put_char(struct tty_struct *tty, unsigned char ch) ret = 1; } } - spin_unlock_irqrestore(&info->irq_spinlock,flags); + spin_unlock_irqrestore(&info->irq_spinlock, flags); return ret; } /* end of mgsl_put_char() */ diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 5a99e81d278..93f916720b1 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -30,6 +30,8 @@ static const struct i2c_device_id pca953x_id[] = { { "pca9537", 4, }, { "pca9538", 8, }, { "pca9539", 16, }, + { "pca9555", 16, }, + { "pca9557", 8, }, /* REVISIT several pca955x parts should work here too */ { } }; @@ -193,7 +195,7 @@ static int __devinit pca953x_probe(struct i2c_client *client, { struct pca953x_platform_data *pdata; struct pca953x_chip *chip; - int ret, i; + int ret; pdata = client->dev.platform_data; if (pdata == NULL) diff --git a/drivers/isdn/hysdn/hysdn_procconf.c b/drivers/isdn/hysdn/hysdn_procconf.c index 877be9922c3..15906d005b0 100644 --- a/drivers/isdn/hysdn/hysdn_procconf.c +++ b/drivers/isdn/hysdn/hysdn_procconf.c @@ -405,7 +405,8 @@ hysdn_procconf_init(void) sprintf(conf_name, "%s%d", PROC_CONF_BASENAME, card->myid); if ((card->procconf = (void *) proc_create(conf_name, S_IFREG | S_IRUGO | S_IWUSR, - hysdn_proc_entry)) != NULL) { + hysdn_proc_entry, + &conf_fops)) != NULL) { hysdn_proclog_init(card); /* init the log file entry */ } card = card->next; /* next entry */ diff --git a/drivers/net/fec.c b/drivers/net/fec.c index d7a3ea88edd..32a4f17d35f 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -67,6 +67,10 @@ #define FEC_MAX_PORTS 1 #endif +#if defined(CONFIG_FADS) || defined(CONFIG_RPXCLASSIC) || defined(CONFIG_M5272) +#define HAVE_mii_link_interrupt +#endif + /* * Define the fixed address of the FEC hardware. */ @@ -205,7 +209,10 @@ struct fec_enet_private { cbd_t *cur_rx, *cur_tx; /* The next free ring entry */ cbd_t *dirty_tx; /* The ring entries to be free()ed. */ uint tx_full; - spinlock_t lock; + /* hold while accessing the HW like ringbuffer for tx/rx but not MAC */ + spinlock_t hw_lock; + /* hold while accessing the mii_list_t() elements */ + spinlock_t mii_lock; uint phy_id; uint phy_id_done; @@ -309,6 +316,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) volatile fec_t *fecp; volatile cbd_t *bdp; unsigned short status; + unsigned long flags; fep = netdev_priv(dev); fecp = (volatile fec_t*)dev->base_addr; @@ -318,6 +326,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) return 1; } + spin_lock_irqsave(&fep->hw_lock, flags); /* Fill in a Tx ring entry */ bdp = fep->cur_tx; @@ -328,6 +337,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) * This should not happen, since dev->tbusy should be set. */ printk("%s: tx queue full!.\n", dev->name); + spin_unlock_irqrestore(&fep->hw_lock, flags); return 1; } #endif @@ -366,8 +376,6 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) flush_dcache_range((unsigned long)skb->data, (unsigned long)skb->data + skb->len); - spin_lock_irq(&fep->lock); - /* Send it on its way. Tell FEC it's ready, interrupt when done, * it's the last BD of the frame, and to put the CRC on the end. */ @@ -396,7 +404,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) fep->cur_tx = (cbd_t *)bdp; - spin_unlock_irq(&fep->lock); + spin_unlock_irqrestore(&fep->hw_lock, flags); return 0; } @@ -454,19 +462,20 @@ fec_enet_interrupt(int irq, void * dev_id) struct net_device *dev = dev_id; volatile fec_t *fecp; uint int_events; - int handled = 0; + irqreturn_t ret = IRQ_NONE; fecp = (volatile fec_t*)dev->base_addr; /* Get the interrupt events that caused us to be here. */ - while ((int_events = fecp->fec_ievent) != 0) { + do { + int_events = fecp->fec_ievent; fecp->fec_ievent = int_events; /* Handle receive event in its own function. */ if (int_events & FEC_ENET_RXF) { - handled = 1; + ret = IRQ_HANDLED; fec_enet_rx(dev); } @@ -475,17 +484,18 @@ fec_enet_interrupt(int irq, void * dev_id) them as part of the transmit process. */ if (int_events & FEC_ENET_TXF) { - handled = 1; + ret = IRQ_HANDLED; fec_enet_tx(dev); } if (int_events & FEC_ENET_MII) { - handled = 1; + ret = IRQ_HANDLED; fec_enet_mii(dev); } - } - return IRQ_RETVAL(handled); + } while (int_events); + + return ret; } @@ -498,7 +508,7 @@ fec_enet_tx(struct net_device *dev) struct sk_buff *skb; fep = netdev_priv(dev); - spin_lock(&fep->lock); + spin_lock_irq(&fep->hw_lock); bdp = fep->dirty_tx; while (((status = bdp->cbd_sc) & BD_ENET_TX_READY) == 0) { @@ -557,7 +567,7 @@ fec_enet_tx(struct net_device *dev) } } fep->dirty_tx = (cbd_t *)bdp; - spin_unlock(&fep->lock); + spin_unlock_irq(&fep->hw_lock); } @@ -584,6 +594,8 @@ fec_enet_rx(struct net_device *dev) fep = netdev_priv(dev); fecp = (volatile fec_t*)dev->base_addr; + spin_lock_irq(&fep->hw_lock); + /* First, grab all of the stats for the incoming packet. * These get messed up if we get called due to a busy condition. */ @@ -689,6 +701,8 @@ while (!((status = bdp->cbd_sc) & BD_ENET_RX_EMPTY)) { */ fecp->fec_r_des_active = 0; #endif + + spin_unlock_irq(&fep->hw_lock); } @@ -702,11 +716,11 @@ fec_enet_mii(struct net_device *dev) uint mii_reg; fep = netdev_priv(dev); + spin_lock_irq(&fep->mii_lock); + ep = fep->hwp; mii_reg = ep->fec_mii_data; - spin_lock(&fep->lock); - if ((mip = mii_head) == NULL) { printk("MII and no head!\n"); goto unlock; @@ -723,7 +737,7 @@ fec_enet_mii(struct net_device *dev) ep->fec_mii_data = mip->mii_regval; unlock: - spin_unlock(&fep->lock); + spin_unlock_irq(&fep->mii_lock); } static int @@ -737,12 +751,11 @@ mii_queue(struct net_device *dev, int regval, void (*func)(uint, struct net_devi /* Add PHY address to register command. */ fep = netdev_priv(dev); - regval |= fep->phy_addr << 23; + spin_lock_irqsave(&fep->mii_lock, flags); + regval |= fep->phy_addr << 23; retval = 0; - spin_lock_irqsave(&fep->lock,flags); - if ((mip = mii_free) != NULL) { mii_free = mip->mii_next; mip->mii_regval = regval; @@ -759,9 +772,8 @@ mii_queue(struct net_device *dev, int regval, void (*func)(uint, struct net_devi retval = 1; } - spin_unlock_irqrestore(&fep->lock,flags); - - return(retval); + spin_unlock_irqrestore(&fep->mii_lock, flags); + return retval; } static void mii_do_cmd(struct net_device *dev, const phy_cmd_t *c) @@ -1222,7 +1234,7 @@ static phy_info_t const * const phy_info[] = { }; /* ------------------------------------------------------------------------- */ -#if !defined(CONFIG_M532x) +#ifdef HAVE_mii_link_interrupt #ifdef CONFIG_RPXCLASSIC static void mii_link_interrupt(void *dev_id); @@ -1362,18 +1374,8 @@ static void __inline__ fec_request_intrs(struct net_device *dev) unsigned short irq; } *idp, id[] = { { "fec(TXF)", 23 }, - { "fec(TXB)", 24 }, - { "fec(TXFIFO)", 25 }, - { "fec(TXCR)", 26 }, { "fec(RXF)", 27 }, - { "fec(RXB)", 28 }, { "fec(MII)", 29 }, - { "fec(LC)", 30 }, - { "fec(HBERR)", 31 }, - { "fec(GRA)", 32 }, - { "fec(EBERR)", 33 }, - { "fec(BABT)", 34 }, - { "fec(BABR)", 35 }, { NULL }, }; @@ -1533,18 +1535,8 @@ static void __inline__ fec_request_intrs(struct net_device *dev) unsigned short irq; } *idp, id[] = { { "fec(TXF)", 23 }, - { "fec(TXB)", 24 }, - { "fec(TXFIFO)", 25 }, - { "fec(TXCR)", 26 }, { "fec(RXF)", 27 }, - { "fec(RXB)", 28 }, { "fec(MII)", 29 }, - { "fec(LC)", 30 }, - { "fec(HBERR)", 31 }, - { "fec(GRA)", 32 }, - { "fec(EBERR)", 33 }, - { "fec(BABT)", 34 }, - { "fec(BABR)", 35 }, { NULL }, }; @@ -1660,18 +1652,8 @@ static void __inline__ fec_request_intrs(struct net_device *dev) unsigned short irq; } *idp, id[] = { { "fec(TXF)", 36 }, - { "fec(TXB)", 37 }, - { "fec(TXFIFO)", 38 }, - { "fec(TXCR)", 39 }, { "fec(RXF)", 40 }, - { "fec(RXB)", 41 }, { "fec(MII)", 42 }, - { "fec(LC)", 43 }, - { "fec(HBERR)", 44 }, - { "fec(GRA)", 45 }, - { "fec(EBERR)", 46 }, - { "fec(BABT)", 47 }, - { "fec(BABR)", 48 }, { NULL }, }; @@ -2126,6 +2108,7 @@ mii_discover_phy(uint mii_reg, struct net_device *dev) /* This interrupt occurs when the PHY detects a link change. */ +#ifdef HAVE_mii_link_interrupt #ifdef CONFIG_RPXCLASSIC static void mii_link_interrupt(void *dev_id) @@ -2148,6 +2131,7 @@ mii_link_interrupt(int irq, void * dev_id) return IRQ_HANDLED; } +#endif static int fec_enet_open(struct net_device *dev) @@ -2243,13 +2227,13 @@ static void set_multicast_list(struct net_device *dev) /* Catch all multicast addresses, so set the * filter to all 1's. */ - ep->fec_hash_table_high = 0xffffffff; - ep->fec_hash_table_low = 0xffffffff; + ep->fec_grp_hash_table_high = 0xffffffff; + ep->fec_grp_hash_table_low = 0xffffffff; } else { /* Clear filter and add the addresses in hash register. */ - ep->fec_hash_table_high = 0; - ep->fec_hash_table_low = 0; + ep->fec_grp_hash_table_high = 0; + ep->fec_grp_hash_table_low = 0; dmi = dev->mc_list; @@ -2280,9 +2264,9 @@ static void set_multicast_list(struct net_device *dev) hash = (crc >> (32 - HASH_BITS)) & 0x3f; if (hash > 31) - ep->fec_hash_table_high |= 1 << (hash - 32); + ep->fec_grp_hash_table_high |= 1 << (hash - 32); else - ep->fec_hash_table_low |= 1 << hash; + ep->fec_grp_hash_table_low |= 1 << hash; } } } @@ -2332,6 +2316,9 @@ int __init fec_enet_init(struct net_device *dev) return -ENOMEM; } + spin_lock_init(&fep->hw_lock); + spin_lock_init(&fep->mii_lock); + /* Create an Ethernet device instance. */ fecp = (volatile fec_t *) fec_hw[index]; @@ -2430,11 +2417,15 @@ int __init fec_enet_init(struct net_device *dev) */ fec_request_intrs(dev); - fecp->fec_hash_table_high = 0; - fecp->fec_hash_table_low = 0; + fecp->fec_grp_hash_table_high = 0; + fecp->fec_grp_hash_table_low = 0; fecp->fec_r_buff_size = PKT_MAXBLR_SIZE; fecp->fec_ecntrl = 2; fecp->fec_r_des_active = 0; +#ifndef CONFIG_M5272 + fecp->fec_hash_table_high = 0; + fecp->fec_hash_table_low = 0; +#endif dev->base_addr = (unsigned long)fecp; @@ -2455,8 +2446,7 @@ int __init fec_enet_init(struct net_device *dev) /* Clear and enable interrupts */ fecp->fec_ievent = 0xffc00000; - fecp->fec_imask = (FEC_ENET_TXF | FEC_ENET_TXB | - FEC_ENET_RXF | FEC_ENET_RXB | FEC_ENET_MII); + fecp->fec_imask = (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII); /* Queue up command to detect the PHY and initialize the * remainder of the interface. @@ -2500,8 +2490,8 @@ fec_restart(struct net_device *dev, int duplex) /* Reset all multicast. */ - fecp->fec_hash_table_high = 0; - fecp->fec_hash_table_low = 0; + fecp->fec_grp_hash_table_high = 0; + fecp->fec_grp_hash_table_low = 0; /* Set maximum receive buffer size. */ @@ -2583,8 +2573,7 @@ fec_restart(struct net_device *dev, int duplex) /* Enable interrupts we wish to service. */ - fecp->fec_imask = (FEC_ENET_TXF | FEC_ENET_TXB | - FEC_ENET_RXF | FEC_ENET_RXB | FEC_ENET_MII); + fecp->fec_imask = (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII); } static void @@ -2624,7 +2613,7 @@ fec_stop(struct net_device *dev) static int __init fec_enet_module_init(void) { struct net_device *dev; - int i, j, err; + int i, err; DECLARE_MAC_BUF(mac); printk("FEC ENET Version 0.2\n"); diff --git a/drivers/net/fec.h b/drivers/net/fec.h index 1d421606984..292719dacef 100644 --- a/drivers/net/fec.h +++ b/drivers/net/fec.h @@ -88,8 +88,8 @@ typedef struct fec { unsigned long fec_reserved7[158]; unsigned long fec_addr_low; /* Low 32bits MAC address */ unsigned long fec_addr_high; /* High 16bits MAC address */ - unsigned long fec_hash_table_high; /* High 32bits hash table */ - unsigned long fec_hash_table_low; /* Low 32bits hash table */ + unsigned long fec_grp_hash_table_high;/* High 32bits hash table */ + unsigned long fec_grp_hash_table_low; /* Low 32bits hash table */ unsigned long fec_r_des_start; /* Receive descriptor ring */ unsigned long fec_x_des_start; /* Transmit descriptor ring */ unsigned long fec_r_buff_size; /* Maximum receive buff size */ diff --git a/drivers/pcmcia/au1000_db1x00.c b/drivers/pcmcia/au1000_db1x00.c index 74e051535d6..c78d77fd7e3 100644 --- a/drivers/pcmcia/au1000_db1x00.c +++ b/drivers/pcmcia/au1000_db1x00.c @@ -194,7 +194,7 @@ db1x00_pcmcia_configure_socket(struct au1000_pcmcia_socket *skt, struct socket_s default: pwr |= SET_VCC_VPP(0,0,sock); printk("%s: bad Vcc/Vpp (%d:%d)\n", - __FUNCTION__, + __func__, state->Vcc, state->Vpp); break; @@ -215,7 +215,7 @@ db1x00_pcmcia_configure_socket(struct au1000_pcmcia_socket *skt, struct socket_s default: pwr |= SET_VCC_VPP(0,0,sock); printk("%s: bad Vcc/Vpp (%d:%d)\n", - __FUNCTION__, + __func__, state->Vcc, state->Vpp); break; @@ -224,7 +224,7 @@ db1x00_pcmcia_configure_socket(struct au1000_pcmcia_socket *skt, struct socket_s default: /* what's this ? */ pwr |= SET_VCC_VPP(0,0,sock); printk(KERN_ERR "%s: bad Vcc %d\n", - __FUNCTION__, state->Vcc); + __func__, state->Vcc); break; } diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c index b693367d38c..75e8f8505e4 100644 --- a/drivers/pcmcia/au1000_generic.c +++ b/drivers/pcmcia/au1000_generic.c @@ -41,6 +41,7 @@ #include <linux/notifier.h> #include <linux/interrupt.h> #include <linux/spinlock.h> +#include <linux/mutex.h> #include <linux/platform_device.h> #include <asm/io.h> @@ -71,7 +72,7 @@ extern struct au1000_pcmcia_socket au1000_pcmcia_socket[]; u32 *pcmcia_base_vaddrs[2]; extern const unsigned long mips_io_port_base; -DECLARE_MUTEX(pcmcia_sockets_lock); +static DEFINE_MUTEX(pcmcia_sockets_lock); static int (*au1x00_pcmcia_hw_init[])(struct device *dev) = { au1x_board_init, @@ -472,7 +473,7 @@ int au1x00_drv_pcmcia_remove(struct device *dev) struct skt_dev_info *sinfo = dev_get_drvdata(dev); int i; - down(&pcmcia_sockets_lock); + mutex_lock(&pcmcia_sockets_lock); dev_set_drvdata(dev, NULL); for (i = 0; i < sinfo->nskt; i++) { @@ -488,7 +489,7 @@ int au1x00_drv_pcmcia_remove(struct device *dev) } kfree(sinfo); - up(&pcmcia_sockets_lock); + mutex_unlock(&pcmcia_sockets_lock); return 0; } @@ -501,13 +502,13 @@ static int au1x00_drv_pcmcia_probe(struct device *dev) { int i, ret = -ENODEV; - down(&pcmcia_sockets_lock); + mutex_lock(&pcmcia_sockets_lock); for (i=0; i < ARRAY_SIZE(au1x00_pcmcia_hw_init); i++) { ret = au1x00_pcmcia_hw_init[i](dev); if (ret == 0) break; } - up(&pcmcia_sockets_lock); + mutex_unlock(&pcmcia_sockets_lock); return ret; } diff --git a/drivers/pcmcia/au1000_pb1x00.c b/drivers/pcmcia/au1000_pb1x00.c index 86c0808d6a0..157e41423a0 100644 --- a/drivers/pcmcia/au1000_pb1x00.c +++ b/drivers/pcmcia/au1000_pb1x00.c @@ -244,7 +244,7 @@ pb1x00_pcmcia_configure_socket(const struct pcmcia_configure *configure) pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ, configure->sock); printk("%s: bad Vcc/Vpp (%d:%d)\n", - __FUNCTION__, + __func__, configure->vcc, configure->vpp); break; @@ -272,7 +272,7 @@ pb1x00_pcmcia_configure_socket(const struct pcmcia_configure *configure) pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ, configure->sock); printk("%s: bad Vcc/Vpp (%d:%d)\n", - __FUNCTION__, + __func__, configure->vcc, configure->vpp); break; @@ -300,7 +300,7 @@ pb1x00_pcmcia_configure_socket(const struct pcmcia_configure *configure) pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ, configure->sock); printk("%s: bad Vcc/Vpp (%d:%d)\n", - __FUNCTION__, + __func__, configure->vcc, configure->vpp); break; @@ -309,7 +309,7 @@ pb1x00_pcmcia_configure_socket(const struct pcmcia_configure *configure) default: /* what's this ? */ pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,configure->sock); printk(KERN_ERR "%s: bad Vcc %d\n", - __FUNCTION__, configure->vcc); + __func__, configure->vcc); break; } @@ -353,7 +353,7 @@ pb1x00_pcmcia_configure_socket(const struct pcmcia_configure *configure) default: pcr |= SET_VCC_VPP(0,0); printk("%s: bad Vcc/Vpp (%d:%d)\n", - __FUNCTION__, + __func__, configure->vcc, configure->vpp); break; @@ -374,7 +374,7 @@ pb1x00_pcmcia_configure_socket(const struct pcmcia_configure *configure) default: pcr |= SET_VCC_VPP(0,0); printk("%s: bad Vcc/Vpp (%d:%d)\n", - __FUNCTION__, + __func__, configure->vcc, configure->vpp); break; @@ -383,7 +383,7 @@ pb1x00_pcmcia_configure_socket(const struct pcmcia_configure *configure) default: /* what's this ? */ pcr |= SET_VCC_VPP(0,0); printk(KERN_ERR "%s: bad Vcc %d\n", - __FUNCTION__, configure->vcc); + __func__, configure->vcc); break; } diff --git a/drivers/pcmcia/au1000_xxs1500.c b/drivers/pcmcia/au1000_xxs1500.c index ce9d5c44a7b..c78ed534751 100644 --- a/drivers/pcmcia/au1000_xxs1500.c +++ b/drivers/pcmcia/au1000_xxs1500.c @@ -56,7 +56,7 @@ #define PCMCIA_IRQ AU1000_GPIO_4 #if 0 -#define DEBUG(x,args...) printk(__FUNCTION__ ": " x,##args) +#define DEBUG(x, args...) printk(__func__ ": " x, ##args) #else #define DEBUG(x,args...) #endif diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c index 714baaeb6da..fb2f38dc92c 100644 --- a/drivers/pcmcia/cardbus.c +++ b/drivers/pcmcia/cardbus.c @@ -209,7 +209,7 @@ static void cardbus_assign_irqs(struct pci_bus *bus, int irq) } } -int cb_alloc(struct pcmcia_socket * s) +int __ref cb_alloc(struct pcmcia_socket * s) { struct pci_bus *bus = s->cb_dev->subordinate; struct pci_dev *dev; diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 5a85871f5ee..e40775443d0 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -1520,7 +1520,7 @@ static void pcmcia_bus_remove_socket(struct device *dev, /* the pcmcia_bus_interface is used to handle pcmcia socket devices */ -static struct class_interface pcmcia_bus_interface = { +static struct class_interface pcmcia_bus_interface __refdata = { .class = &pcmcia_socket_class, .add_dev = &pcmcia_bus_add_socket, .remove_dev = &pcmcia_bus_remove_socket, diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c index e54ecc580d9..e13618656ff 100644 --- a/drivers/pcmcia/i82092.c +++ b/drivers/pcmcia/i82092.c @@ -53,7 +53,7 @@ static int i82092aa_socket_resume (struct pci_dev *dev) } #endif -static struct pci_driver i82092aa_pci_drv = { +static struct pci_driver i82092aa_pci_driver = { .name = "i82092aa", .id_table = i82092aa_pci_ids, .probe = i82092aa_pci_probe, @@ -714,13 +714,13 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_ static int i82092aa_module_init(void) { - return pci_register_driver(&i82092aa_pci_drv); + return pci_register_driver(&i82092aa_pci_driver); } static void i82092aa_module_exit(void) { enter("i82092aa_module_exit"); - pci_unregister_driver(&i82092aa_pci_drv); + pci_unregister_driver(&i82092aa_pci_driver); if (sockets[0].io_base>0) release_region(sockets[0].io_base, 2); leave("i82092aa_module_exit"); diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index bb6db3a582b..46314b42076 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -153,7 +153,7 @@ omap_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s) static int omap_cf_ss_suspend(struct pcmcia_socket *s) { - pr_debug("%s: %s\n", driver_name, __FUNCTION__); + pr_debug("%s: %s\n", driver_name, __func__); return omap_cf_set_socket(s, &dead_socket); } diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c index abc10fe49bd..8bed1dab903 100644 --- a/drivers/pcmcia/pd6729.c +++ b/drivers/pcmcia/pd6729.c @@ -778,7 +778,7 @@ static struct pci_device_id pd6729_pci_ids[] = { }; MODULE_DEVICE_TABLE(pci, pd6729_pci_ids); -static struct pci_driver pd6729_pci_drv = { +static struct pci_driver pd6729_pci_driver = { .name = "pd6729", .id_table = pd6729_pci_ids, .probe = pd6729_pci_probe, @@ -791,12 +791,12 @@ static struct pci_driver pd6729_pci_drv = { static int pd6729_module_init(void) { - return pci_register_driver(&pd6729_pci_drv); + return pci_register_driver(&pd6729_pci_driver); } static void pd6729_module_exit(void) { - pci_unregister_driver(&pd6729_pci_drv); + pci_unregister_driver(&pd6729_pci_driver); } module_init(pd6729_module_init); diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c index 4a05802213c..881ec8a8e38 100644 --- a/drivers/pcmcia/pxa2xx_lubbock.c +++ b/drivers/pcmcia/pxa2xx_lubbock.c @@ -87,7 +87,7 @@ lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, default: printk(KERN_ERR "%s(): unrecognized Vcc %u\n", - __FUNCTION__, state->Vcc); + __func__, state->Vcc); ret = -1; } @@ -104,7 +104,7 @@ lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, pa_dwr_set |= GPIO_A0; else { printk(KERN_ERR "%s(): unrecognized Vpp %u\n", - __FUNCTION__, state->Vpp); + __func__, state->Vpp); ret = -1; break; } @@ -128,14 +128,14 @@ lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, default: printk(KERN_ERR "%s(): unrecognized Vcc %u\n", - __FUNCTION__, state->Vcc); + __func__, state->Vcc); ret = -1; break; } if (state->Vpp != state->Vcc && state->Vpp != 0) { printk(KERN_ERR "%s(): CF slot cannot support Vpp %u\n", - __FUNCTION__, state->Vpp); + __func__, state->Vpp); ret = -1; break; } diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c index 6fa5eaaab8a..145b85e0f02 100644 --- a/drivers/pcmcia/pxa2xx_mainstone.c +++ b/drivers/pcmcia/pxa2xx_mainstone.c @@ -99,7 +99,7 @@ static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, case 50: power |= MST_PCMCIA_PWR_VCC_50; break; default: printk(KERN_ERR "%s(): bad Vcc %u\n", - __FUNCTION__, state->Vcc); + __func__, state->Vcc); ret = -1; } @@ -111,7 +111,7 @@ static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, power |= MST_PCMCIA_PWR_VPP_VCC; } else { printk(KERN_ERR "%s(): bad Vpp %u\n", - __FUNCTION__, state->Vpp); + __func__, state->Vpp); ret = -1; } } diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index a8d10070772..0fcf763b917 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -1045,7 +1045,7 @@ static void __devexit pccard_sysfs_remove_rsrc(struct device *dev, device_remove_file(dev, *attr); } -static struct class_interface pccard_rsrc_interface = { +static struct class_interface pccard_rsrc_interface __refdata = { .class = &pcmcia_socket_class, .add_dev = &pccard_sysfs_add_rsrc, .remove_dev = __devexit_p(&pccard_sysfs_remove_rsrc), diff --git a/drivers/pcmcia/sa1100_assabet.c b/drivers/pcmcia/sa1100_assabet.c index 7c57fdd3c8d..ce133ce81c1 100644 --- a/drivers/pcmcia/sa1100_assabet.c +++ b/drivers/pcmcia/sa1100_assabet.c @@ -66,14 +66,14 @@ assabet_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_stat case 50: printk(KERN_WARNING "%s(): CS asked for 5V, applying 3.3V...\n", - __FUNCTION__); + __func__); case 33: /* Can only apply 3.3V to the CF slot. */ mask = ASSABET_BCR_CF_PWR; break; default: - printk(KERN_ERR "%s(): unrecognized Vcc %u\n", __FUNCTION__, + printk(KERN_ERR "%s(): unrecognized Vcc %u\n", __func__, state->Vcc); return -1; } diff --git a/drivers/pcmcia/sa1100_badge4.c b/drivers/pcmcia/sa1100_badge4.c index 62bfc7566ec..607c3f326ec 100644 --- a/drivers/pcmcia/sa1100_badge4.c +++ b/drivers/pcmcia/sa1100_badge4.c @@ -82,14 +82,14 @@ badge4_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state case 0: if ((state->Vcc != 0) && (state->Vcc != badge4_pcmvcc)) { - complain_about_jumpering(__FUNCTION__, "pcmvcc", + complain_about_jumpering(__func__, "pcmvcc", badge4_pcmvcc, state->Vcc); // Apply power regardless of the jumpering. // return -1; } if ((state->Vpp != 0) && (state->Vpp != badge4_pcmvpp)) { - complain_about_jumpering(__FUNCTION__, "pcmvpp", + complain_about_jumpering(__func__, "pcmvpp", badge4_pcmvpp, state->Vpp); return -1; } @@ -98,7 +98,7 @@ badge4_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state case 1: if ((state->Vcc != 0) && (state->Vcc != badge4_cfvcc)) { - complain_about_jumpering(__FUNCTION__, "cfvcc", + complain_about_jumpering(__func__, "cfvcc", badge4_cfvcc, state->Vcc); return -1; } @@ -143,7 +143,7 @@ int pcmcia_badge4_init(struct device *dev) if (machine_is_badge4()) { printk(KERN_INFO "%s: badge4_pcmvcc=%d, badge4_pcmvpp=%d, badge4_cfvcc=%d\n", - __FUNCTION__, + __func__, badge4_pcmvcc, badge4_pcmvpp, badge4_cfvcc); ret = sa11xx_drv_pcmcia_probe(dev, &badge4_pcmcia_ops, 0, 2); diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c index 549a1529fe3..7c3951a2675 100644 --- a/drivers/pcmcia/sa1100_cerf.c +++ b/drivers/pcmcia/sa1100_cerf.c @@ -63,7 +63,7 @@ cerf_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, default: printk(KERN_ERR "%s(): unrecognized Vcc %u\n", - __FUNCTION__, state->Vcc); + __func__, state->Vcc); return -1; } diff --git a/drivers/pcmcia/sa1100_jornada720.c b/drivers/pcmcia/sa1100_jornada720.c index 6284c35dabc..2167e6714d2 100644 --- a/drivers/pcmcia/sa1100_jornada720.c +++ b/drivers/pcmcia/sa1100_jornada720.c @@ -42,7 +42,7 @@ jornada720_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_s unsigned int pa_dwr_mask, pa_dwr_set; int ret; -printk("%s(): config socket %d vcc %d vpp %d\n", __FUNCTION__, +printk("%s(): config socket %d vcc %d vpp %d\n", __func__, skt->nr, state->Vcc, state->Vpp); switch (skt->nr) { @@ -74,7 +74,7 @@ printk("%s(): config socket %d vcc %d vpp %d\n", __FUNCTION__, if (state->Vpp != state->Vcc && state->Vpp != 0) { printk(KERN_ERR "%s(): slot cannot support VPP %u\n", - __FUNCTION__, state->Vpp); + __func__, state->Vpp); return -1; } diff --git a/drivers/pcmcia/sa1100_neponset.c b/drivers/pcmcia/sa1100_neponset.c index 5bc9e9532b9..687492fcd5b 100644 --- a/drivers/pcmcia/sa1100_neponset.c +++ b/drivers/pcmcia/sa1100_neponset.c @@ -59,7 +59,7 @@ neponset_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_sta ncr_set = NCR_A0VPP; else { printk(KERN_ERR "%s(): unrecognized VPP %u\n", - __FUNCTION__, state->Vpp); + __func__, state->Vpp); return -1; } break; @@ -71,7 +71,7 @@ neponset_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_sta if (state->Vpp != state->Vcc && state->Vpp != 0) { printk(KERN_ERR "%s(): CF slot cannot support VPP %u\n", - __FUNCTION__, state->Vpp); + __func__, state->Vpp); return -1; } break; diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c index 9456f5478d0..494912fccc0 100644 --- a/drivers/pcmcia/sa1100_shannon.c +++ b/drivers/pcmcia/sa1100_shannon.c @@ -73,19 +73,19 @@ shannon_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, { switch (state->Vcc) { case 0: /* power off */ - printk(KERN_WARNING "%s(): CS asked for 0V, still applying 3.3V..\n", __FUNCTION__); + printk(KERN_WARNING "%s(): CS asked for 0V, still applying 3.3V..\n", __func__); break; case 50: - printk(KERN_WARNING "%s(): CS asked for 5V, applying 3.3V..\n", __FUNCTION__); + printk(KERN_WARNING "%s(): CS asked for 5V, applying 3.3V..\n", __func__); case 33: break; default: printk(KERN_ERR "%s(): unrecognized Vcc %u\n", - __FUNCTION__, state->Vcc); + __func__, state->Vcc); return -1; } - printk(KERN_WARNING "%s(): Warning, Can't perform reset\n", __FUNCTION__); + printk(KERN_WARNING "%s(): Warning, Can't perform reset\n", __func__); /* Silently ignore Vpp, output enable, speaker enable. */ diff --git a/drivers/pcmcia/sa1100_simpad.c b/drivers/pcmcia/sa1100_simpad.c index 04d6f7f75f7..42567de894b 100644 --- a/drivers/pcmcia/sa1100_simpad.c +++ b/drivers/pcmcia/sa1100_simpad.c @@ -90,7 +90,7 @@ simpad_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, default: printk(KERN_ERR "%s(): unrecognized Vcc %u\n", - __FUNCTION__, state->Vcc); + __func__, state->Vcc); clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1); local_irq_restore(flags); return -1; diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index aa7779d8975..420a77540f4 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -37,6 +37,7 @@ #include <linux/kernel.h> #include <linux/timer.h> #include <linux/mm.h> +#include <linux/mutex.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/spinlock.h> @@ -353,7 +354,7 @@ soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *m (map->flags&MAP_PREFETCH)?"PREFETCH ":""); if (map->map >= MAX_IO_WIN) { - printk(KERN_ERR "%s(): map (%d) out of range\n", __FUNCTION__, + printk(KERN_ERR "%s(): map (%d) out of range\n", __func__, map->map); return -1; } @@ -578,7 +579,7 @@ EXPORT_SYMBOL(soc_pcmcia_enable_irqs); LIST_HEAD(soc_pcmcia_sockets); -DECLARE_MUTEX(soc_pcmcia_sockets_lock); +static DEFINE_MUTEX(soc_pcmcia_sockets_lock); static const char *skt_names[] = { "PCMCIA socket 0", @@ -601,11 +602,11 @@ soc_pcmcia_notifier(struct notifier_block *nb, unsigned long val, void *data) struct cpufreq_freqs *freqs = data; int ret = 0; - down(&soc_pcmcia_sockets_lock); + mutex_lock(&soc_pcmcia_sockets_lock); list_for_each_entry(skt, &soc_pcmcia_sockets, node) if ( skt->ops->frequency_change ) ret += skt->ops->frequency_change(skt, val, freqs); - up(&soc_pcmcia_sockets_lock); + mutex_unlock(&soc_pcmcia_sockets_lock); return ret; } @@ -642,7 +643,7 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops struct soc_pcmcia_socket *skt; int ret, i; - down(&soc_pcmcia_sockets_lock); + mutex_lock(&soc_pcmcia_sockets_lock); sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL); if (!sinfo) { @@ -782,7 +783,7 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops kfree(sinfo); out: - up(&soc_pcmcia_sockets_lock); + mutex_unlock(&soc_pcmcia_sockets_lock); return ret; } @@ -793,7 +794,7 @@ int soc_common_drv_pcmcia_remove(struct device *dev) dev_set_drvdata(dev, NULL); - down(&soc_pcmcia_sockets_lock); + mutex_lock(&soc_pcmcia_sockets_lock); for (i = 0; i < sinfo->nskt; i++) { struct soc_pcmcia_socket *skt = &sinfo->skt[i]; @@ -818,7 +819,7 @@ int soc_common_drv_pcmcia_remove(struct device *dev) if (list_empty(&soc_pcmcia_sockets)) soc_pcmcia_cpufreq_unregister(); - up(&soc_pcmcia_sockets_lock); + mutex_unlock(&soc_pcmcia_sockets_lock); kfree(sinfo); diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h index 6f14126889b..1edc1da9d35 100644 --- a/drivers/pcmcia/soc_common.h +++ b/drivers/pcmcia/soc_common.h @@ -133,7 +133,6 @@ extern void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *, struct soc_ extern struct list_head soc_pcmcia_sockets; -extern struct semaphore soc_pcmcia_sockets_lock; extern int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr); extern int soc_common_drv_pcmcia_remove(struct device *dev); diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c index 2e2c457a0fe..5ff9a4c0447 100644 --- a/drivers/pnp/pnpbios/rsparser.c +++ b/drivers/pnp/pnpbios/rsparser.c @@ -591,7 +591,8 @@ static void pnpbios_encode_irq(struct pnp_dev *dev, unsigned char *p, p[1] = map & 0xff; p[2] = (map >> 8) & 0xff; - dev_dbg(&dev->dev, " encode irq %d\n", res->start); + dev_dbg(&dev->dev, " encode irq %llu\n", + (unsigned long long)res->start); } static void pnpbios_encode_dma(struct pnp_dev *dev, unsigned char *p, @@ -602,7 +603,8 @@ static void pnpbios_encode_dma(struct pnp_dev *dev, unsigned char *p, map = 1 << res->start; p[1] = map & 0xff; - dev_dbg(&dev->dev, " encode dma %d\n", res->start); + dev_dbg(&dev->dev, " encode dma %llu\n", + (unsigned long long)res->start); } static void pnpbios_encode_port(struct pnp_dev *dev, unsigned char *p, diff --git a/drivers/scsi/mvsas.c b/drivers/scsi/mvsas.c index e55b9037adb..1dd70d7a494 100644 --- a/drivers/scsi/mvsas.c +++ b/drivers/scsi/mvsas.c @@ -2822,7 +2822,9 @@ static void mvs_update_phyinfo(struct mvs_info *mvi, int i, dev_printk(KERN_DEBUG, &pdev->dev, "phy[%d] Get Attached Address 0x%llX ," " SAS Address 0x%llX\n", - i, phy->att_dev_sas_addr, phy->dev_sas_addr); + i, + (unsigned long long)phy->att_dev_sas_addr, + (unsigned long long)phy->dev_sas_addr); dev_printk(KERN_DEBUG, &pdev->dev, "Rate = %x , type = %d\n", sas_phy->linkrate, phy->phy_type); diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c index ceab4f73caf..c57c94c0ffd 100644 --- a/drivers/scsi/ncr53c8xx.c +++ b/drivers/scsi/ncr53c8xx.c @@ -8222,7 +8222,7 @@ static void process_waiting_list(struct ncb *np, int sts) #ifdef DEBUG_WAITING_LIST if (waiting_list) printk("%s: waiting_list=%lx processing sts=%d\n", ncr_name(np), (u_long) waiting_list, sts); #endif - while (wcmd = waiting_list) { + while ((wcmd = waiting_list) != NULL) { waiting_list = (struct scsi_cmnd *) wcmd->next_wcmd; wcmd->next_wcmd = NULL; if (sts == DID_OK) { diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index ea41f262645..a1ca9b7bf2d 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -2271,7 +2271,8 @@ static int serial8250_request_std_resource(struct uart_8250_port *up) } if (up->port.flags & UPF_IOREMAP) { - up->port.membase = ioremap(up->port.mapbase, size); + up->port.membase = ioremap_nocache(up->port.mapbase, + size); if (!up->port.membase) { release_mem_region(up->port.mapbase, size); ret = -ENOMEM; diff --git a/drivers/serial/8250_early.c b/drivers/serial/8250_early.c index cd898704ba4..f279745e9fe 100644 --- a/drivers/serial/8250_early.c +++ b/drivers/serial/8250_early.c @@ -153,7 +153,7 @@ static int __init parse_options(struct early_serial8250_device *device, (void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE); port->membase += port->mapbase & ~PAGE_MASK; #else - port->membase = ioremap(port->mapbase, 64); + port->membase = ioremap_nocache(port->mapbase, 64); if (!port->membase) { printk(KERN_ERR "%s: Couldn't ioremap 0x%llx\n", __func__, diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 6e57382b913..53fa19cf2f0 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -86,7 +86,7 @@ setup_port(struct serial_private *priv, struct uart_port *port, len = pci_resource_len(dev, bar); if (!priv->remapped_bar[bar]) - priv->remapped_bar[bar] = ioremap(base, len); + priv->remapped_bar[bar] = ioremap_nocache(base, len); if (!priv->remapped_bar[bar]) return -ENOMEM; @@ -270,7 +270,7 @@ static int pci_plx9050_init(struct pci_dev *dev) /* * enable/disable interrupts */ - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p == NULL) return -ENOMEM; writel(irq_config, p + 0x4c); @@ -294,7 +294,7 @@ static void __devexit pci_plx9050_exit(struct pci_dev *dev) /* * disable interrupts */ - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p != NULL) { writel(0, p + 0x4c); @@ -341,7 +341,8 @@ static int sbs_init(struct pci_dev *dev) { u8 __iomem *p; - p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0)); + p = ioremap_nocache(pci_resource_start(dev, 0), + pci_resource_len(dev, 0)); if (p == NULL) return -ENOMEM; @@ -365,7 +366,8 @@ static void __devexit sbs_exit(struct pci_dev *dev) { u8 __iomem *p; - p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0)); + p = ioremap_nocache(pci_resource_start(dev, 0), + pci_resource_len(dev, 0)); /* FIXME: What if resource_len < OCT_REG_CR_OFF */ if (p != NULL) writeb(0, p + OCT_REG_CR_OFF); @@ -419,7 +421,7 @@ static int pci_siig10x_init(struct pci_dev *dev) break; } - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p == NULL) return -ENOMEM; diff --git a/drivers/serial/jsm/jsm.h b/drivers/serial/jsm/jsm.h index 12c934a1f27..8871aaa3dba 100644 --- a/drivers/serial/jsm/jsm.h +++ b/drivers/serial/jsm/jsm.h @@ -373,6 +373,7 @@ struct neo_uart_struct { #define PCI_DEVICE_NEO_2DB9PRI_PCI_NAME "Neo 2 - DB9 Universal PCI - Powered Ring Indicator" #define PCI_DEVICE_NEO_2RJ45_PCI_NAME "Neo 2 - RJ45 Universal PCI" #define PCI_DEVICE_NEO_2RJ45PRI_PCI_NAME "Neo 2 - RJ45 Universal PCI - Powered Ring Indicator" +#define PCIE_DEVICE_NEO_IBM_PCI_NAME "Neo 4 - PCI Express - IBM" /* * Our Global Variables. diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c index 6767ee381cd..338cf8a08b4 100644 --- a/drivers/serial/jsm/jsm_driver.c +++ b/drivers/serial/jsm/jsm_driver.c @@ -82,7 +82,10 @@ static int jsm_probe_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* store the info for the board we've found */ brd->boardnum = adapter_count++; brd->pci_dev = pdev; - brd->maxports = 2; + if (pdev->device == PCIE_DEVICE_ID_NEO_4_IBM) + brd->maxports = 4; + else + brd->maxports = 2; spin_lock_init(&brd->bd_lock); spin_lock_init(&brd->bd_intr_lock); @@ -208,6 +211,7 @@ static struct pci_device_id jsm_pci_tbl[] = { { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2DB9PRI), 0, 0, 1 }, { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2RJ45), 0, 0, 2 }, { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2RJ45PRI), 0, 0, 3 }, + { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCIE_DEVICE_ID_NEO_4_IBM), 0, 0, 4 }, { 0, } }; MODULE_DEVICE_TABLE(pci, jsm_pci_tbl); diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c index a9ac1fdb309..7fea3cf4588 100644 --- a/drivers/spi/spi_bfin5xx.c +++ b/drivers/spi/spi_bfin5xx.c @@ -608,6 +608,7 @@ static void pump_transfers(unsigned long data) u8 width; u16 cr, dma_width, dma_config; u32 tranf_success = 1; + u8 full_duplex = 0; /* Get current state information */ message = drv_data->cur_msg; @@ -658,6 +659,7 @@ static void pump_transfers(unsigned long data) } if (transfer->rx_buf != NULL) { + full_duplex = transfer->tx_buf != NULL; drv_data->rx = transfer->rx_buf; drv_data->rx_end = drv_data->rx + transfer->len; dev_dbg(&drv_data->pdev->dev, "rx_buf is %p, rx_end is %p\n", @@ -740,7 +742,8 @@ static void pump_transfers(unsigned long data) * successful use different way to r/w according to * drv_data->cur_chip->enable_dma */ - if (drv_data->cur_chip->enable_dma && drv_data->len > 6) { + if (!full_duplex && drv_data->cur_chip->enable_dma + && drv_data->len > 6) { disable_dma(drv_data->dma_channel); clear_dma_irqstat(drv_data->dma_channel); @@ -828,7 +831,7 @@ static void pump_transfers(unsigned long data) /* IO mode write then read */ dev_dbg(&drv_data->pdev->dev, "doing IO transfer\n"); - if (drv_data->tx != NULL && drv_data->rx != NULL) { + if (full_duplex) { /* full duplex mode */ BUG_ON((drv_data->tx_end - drv_data->tx) != (drv_data->rx_end - drv_data->rx)); diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c index 34bfb7dd776..0885cc357a3 100644 --- a/drivers/spi/spi_s3c24xx.c +++ b/drivers/spi/spi_s3c24xx.c @@ -125,10 +125,10 @@ static int s3c24xx_spi_setupxfer(struct spi_device *spi, /* is clk = pclk / (2 * (pre+1)), or is it * clk = (pclk * 2) / ( pre + 1) */ - div = (div / 2) - 1; + div /= 2; - if (div < 0) - div = 1; + if (div > 0) + div -= 1; if (div > 255) div = 255; |