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Diffstat (limited to 'drivers/mtd/maps/dc21285.c')
-rw-r--r--drivers/mtd/maps/dc21285.c35
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/mtd/maps/dc21285.c b/drivers/mtd/maps/dc21285.c
index 938c41f2f05..701620b6bae 100644
--- a/drivers/mtd/maps/dc21285.c
+++ b/drivers/mtd/maps/dc21285.c
@@ -4,8 +4,8 @@
* (C) 2000 Nicolas Pitre <nico@cam.org>
*
* This code is GPL
- *
- * $Id: dc21285.c,v 1.22 2004/11/01 13:39:21 rmk Exp $
+ *
+ * $Id: dc21285.c,v 1.24 2005/11/07 11:14:26 gleixner Exp $
*/
#include <linux/config.h>
#include <linux/module.h>
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
@@ -26,9 +27,9 @@
static struct mtd_info *dc21285_mtd;
#ifdef CONFIG_ARCH_NETWINDER
-/*
+/*
* This is really ugly, but it seams to be the only
- * realiable way to do it, as the cpld state machine
+ * realiable way to do it, as the cpld state machine
* is unpredictible. So we have a 25us penalty per
* write access.
*/
@@ -149,7 +150,7 @@ static struct map_info dc21285_map = {
static struct mtd_partition *dc21285_parts;
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
#endif
-
+
static int __init init_dc21285(void)
{
@@ -159,20 +160,20 @@ static int __init init_dc21285(void)
/* Determine bankwidth */
switch (*CSR_SA110_CNTL & (3<<14)) {
- case SA110_CNTL_ROMWIDTH_8:
+ case SA110_CNTL_ROMWIDTH_8:
dc21285_map.bankwidth = 1;
dc21285_map.read = dc21285_read8;
dc21285_map.write = dc21285_write8;
dc21285_map.copy_to = dc21285_copy_to_8;
break;
- case SA110_CNTL_ROMWIDTH_16:
- dc21285_map.bankwidth = 2;
+ case SA110_CNTL_ROMWIDTH_16:
+ dc21285_map.bankwidth = 2;
dc21285_map.read = dc21285_read16;
dc21285_map.write = dc21285_write16;
dc21285_map.copy_to = dc21285_copy_to_16;
break;
- case SA110_CNTL_ROMWIDTH_32:
- dc21285_map.bankwidth = 4;
+ case SA110_CNTL_ROMWIDTH_32:
+ dc21285_map.bankwidth = 4;
dc21285_map.read = dc21285_read32;
dc21285_map.write = dc21285_write32;
dc21285_map.copy_to = dc21285_copy_to_32;
@@ -200,20 +201,20 @@ static int __init init_dc21285(void)
if (!dc21285_mtd) {
iounmap(dc21285_map.virt);
return -ENXIO;
- }
-
+ }
+
dc21285_mtd->owner = THIS_MODULE;
#ifdef CONFIG_MTD_PARTITIONS
nrparts = parse_mtd_partitions(dc21285_mtd, probes, &dc21285_parts, 0);
if (nrparts > 0)
add_mtd_partitions(dc21285_mtd, dc21285_parts, nrparts);
- else
-#endif
+ else
+#endif
add_mtd_device(dc21285_mtd);
-
+
if(machine_is_ebsa285()) {
- /*
+ /*
* Flash timing is determined with bits 19-16 of the
* CSR_SA110_CNTL. The value is the number of wait cycles, or
* 0 for 16 cycles (the default). Cycles are 20 ns.
@@ -226,7 +227,7 @@ static int __init init_dc21285(void)
/* tristate time */
*CSR_SA110_CNTL = ((*CSR_SA110_CNTL & ~0x0f000000) | (7 << 24));
}
-
+
return 0;
}