diff options
| -rw-r--r-- | drivers/mtd/nand/nandsim.c | 57 |
1 files changed, 19 insertions, 38 deletions
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index f00e195f471..28ee78544ff 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -349,8 +349,7 @@ static u_char ns_verify_buf[NS_LARGEST_PAGE_SIZE]; * * RETURNS: 0 if success, -ENOMEM if memory alloc fails. */ -static int -alloc_device(struct nandsim *ns) +static int alloc_device(struct nandsim *ns) { int i; @@ -369,8 +368,7 @@ alloc_device(struct nandsim *ns) /* * Free any allocated pages, and free the array of page pointers. */ -static void -free_device(struct nandsim *ns) +static void free_device(struct nandsim *ns) { int i; @@ -388,8 +386,7 @@ free_device(struct nandsim *ns) * * RETURNS: 0 if success, -ERRNO if failure. */ -static int -init_nandsim(struct mtd_info *mtd) +static int init_nandsim(struct mtd_info *mtd) { struct nand_chip *chip = (struct nand_chip *)mtd->priv; struct nandsim *ns = (struct nandsim *)(chip->priv); @@ -505,8 +502,7 @@ error: /* * Free the nandsim structure. */ -static void -free_nandsim(struct nandsim *ns) +static void free_nandsim(struct nandsim *ns) { kfree(ns->buf.byte); free_device(ns); @@ -517,8 +513,7 @@ free_nandsim(struct nandsim *ns) /* * Returns the string representation of 'state' state. */ -static char * -get_state_name(uint32_t state) +static char *get_state_name(uint32_t state) { switch (NS_STATE(state)) { case STATE_CMD_READ0: @@ -576,8 +571,7 @@ get_state_name(uint32_t state) * * RETURNS: 1 if wrong command, 0 if right. */ -static int -check_command(int cmd) +static int check_command(int cmd) { switch (cmd) { @@ -603,8 +597,7 @@ check_command(int cmd) /* * Returns state after command is accepted by command number. */ -static uint32_t -get_state_by_command(unsigned command) +static uint32_t get_state_by_command(unsigned command) { switch (command) { case NAND_CMD_READ0: @@ -640,8 +633,7 @@ get_state_by_command(unsigned command) /* * Move an address byte to the correspondent internal register. */ -static inline void -accept_addr_byte(struct nandsim *ns, u_char bt) +static inline void accept_addr_byte(struct nandsim *ns, u_char bt) { uint byte = (uint)bt; @@ -659,8 +651,7 @@ accept_addr_byte(struct nandsim *ns, u_char bt) /* * Switch to STATE_READY state. */ -static inline void -switch_to_ready_state(struct nandsim *ns, u_char status) +static inline void switch_to_ready_state(struct nandsim *ns, u_char status) { NS_DBG("switch_to_ready_state: switch to %s state\n", get_state_name(STATE_READY)); @@ -719,8 +710,7 @@ switch_to_ready_state(struct nandsim *ns, u_char status) * -1 - several matches. * 0 - operation is found. */ -static int -find_operation(struct nandsim *ns, uint32_t flag) +static int find_operation(struct nandsim *ns, uint32_t flag) { int opsfound = 0; int i, j, idx = 0; @@ -887,8 +877,7 @@ static int prog_page(struct nandsim *ns, int num) * * RETURNS: 0 if success, -1 if error. */ -static int -do_state_action(struct nandsim *ns, uint32_t action) +static int do_state_action(struct nandsim *ns, uint32_t action) { int num; int busdiv = ns->busw == 8 ? 1 : 2; @@ -1020,8 +1009,7 @@ do_state_action(struct nandsim *ns, uint32_t action) /* * Switch simulator's state. */ -static void -switch_state(struct nandsim *ns) +static void switch_state(struct nandsim *ns) { if (ns->op) { /* @@ -1162,8 +1150,7 @@ switch_state(struct nandsim *ns) } } -static u_char -ns_nand_read_byte(struct mtd_info *mtd) +static u_char ns_nand_read_byte(struct mtd_info *mtd) { struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv; u_char outb = 0x00; @@ -1236,8 +1223,7 @@ ns_nand_read_byte(struct mtd_info *mtd) return outb; } -static void -ns_nand_write_byte(struct mtd_info *mtd, u_char byte) +static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte) { struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv; @@ -1400,15 +1386,13 @@ static void ns_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int bitmask) ns_nand_write_byte(mtd, cmd); } -static int -ns_device_ready(struct mtd_info *mtd) +static int ns_device_ready(struct mtd_info *mtd) { NS_DBG("device_ready\n"); return 1; } -static uint16_t -ns_nand_read_word(struct mtd_info *mtd) +static uint16_t ns_nand_read_word(struct mtd_info *mtd) { struct nand_chip *chip = (struct nand_chip *)mtd->priv; @@ -1417,8 +1401,7 @@ ns_nand_read_word(struct mtd_info *mtd) return chip->read_byte(mtd) | (chip->read_byte(mtd) << 8); } -static void -ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) +static void ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv; @@ -1445,8 +1428,7 @@ ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) } } -static void -ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) +static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv; @@ -1499,8 +1481,7 @@ ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) return; } -static int -ns_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len) +static int ns_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len) { ns_nand_read_buf(mtd, (u_char *)&ns_verify_buf[0], len); |