diff options
Diffstat (limited to 'drivers/mtd/nand/toto.c')
-rw-r--r-- | drivers/mtd/nand/toto.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/mtd/nand/toto.c b/drivers/mtd/nand/toto.c index 52c808fb5fa9..7609c43cb3ec 100644 --- a/drivers/mtd/nand/toto.c +++ b/drivers/mtd/nand/toto.c | |||
@@ -15,7 +15,7 @@ | |||
15 | * This is a device driver for the NAND flash device found on the | 15 | * This is a device driver for the NAND flash device found on the |
16 | * TI fido board. It supports 32MiB and 64MiB cards | 16 | * TI fido board. It supports 32MiB and 64MiB cards |
17 | * | 17 | * |
18 | * $Id: toto.c,v 1.4 2004/10/05 13:50:20 gleixner Exp $ | 18 | * $Id: toto.c,v 1.5 2005/11/07 11:14:31 gleixner Exp $ |
19 | */ | 19 | */ |
20 | 20 | ||
21 | #include <linux/slab.h> | 21 | #include <linux/slab.h> |
@@ -57,7 +57,7 @@ static unsigned long toto_io_base = OMAP_FLASH_1_BASE; | |||
57 | #endif | 57 | #endif |
58 | #define T_NAND_CTL_SETNCE(iob) gpiosetout(NAND_NCE, 0) | 58 | #define T_NAND_CTL_SETNCE(iob) gpiosetout(NAND_NCE, 0) |
59 | #define T_NAND_CTL_CLRNCE(iob) gpiosetout(NAND_NCE, NAND_NCE) | 59 | #define T_NAND_CTL_CLRNCE(iob) gpiosetout(NAND_NCE, NAND_NCE) |
60 | 60 | ||
61 | /* | 61 | /* |
62 | * Define partitions for flash devices | 62 | * Define partitions for flash devices |
63 | */ | 63 | */ |
@@ -91,7 +91,7 @@ static struct mtd_partition partition_info32M[] = { | |||
91 | 91 | ||
92 | #define NUM_PARTITIONS32M 3 | 92 | #define NUM_PARTITIONS32M 3 |
93 | #define NUM_PARTITIONS64M 4 | 93 | #define NUM_PARTITIONS64M 4 |
94 | /* | 94 | /* |
95 | * hardware specific access to control-lines | 95 | * hardware specific access to control-lines |
96 | */ | 96 | */ |
97 | 97 | ||
@@ -146,7 +146,7 @@ int __init toto_init (void) | |||
146 | this->hwcontrol = toto_hwcontrol; | 146 | this->hwcontrol = toto_hwcontrol; |
147 | this->dev_ready = NULL; | 147 | this->dev_ready = NULL; |
148 | /* 25 us command delay time */ | 148 | /* 25 us command delay time */ |
149 | this->chip_delay = 30; | 149 | this->chip_delay = 30; |
150 | this->eccmode = NAND_ECC_SOFT; | 150 | this->eccmode = NAND_ECC_SOFT; |
151 | 151 | ||
152 | /* Scan to find existance of the device */ | 152 | /* Scan to find existance of the device */ |
@@ -157,10 +157,10 @@ int __init toto_init (void) | |||
157 | 157 | ||
158 | /* Register the partitions */ | 158 | /* Register the partitions */ |
159 | switch(toto_mtd->size){ | 159 | switch(toto_mtd->size){ |
160 | case SZ_64M: add_mtd_partitions(toto_mtd, partition_info64M, NUM_PARTITIONS64M); break; | 160 | case SZ_64M: add_mtd_partitions(toto_mtd, partition_info64M, NUM_PARTITIONS64M); break; |
161 | case SZ_32M: add_mtd_partitions(toto_mtd, partition_info32M, NUM_PARTITIONS32M); break; | 161 | case SZ_32M: add_mtd_partitions(toto_mtd, partition_info32M, NUM_PARTITIONS32M); break; |
162 | default: { | 162 | default: { |
163 | printk (KERN_WARNING "Unsupported Nand device\n"); | 163 | printk (KERN_WARNING "Unsupported Nand device\n"); |
164 | err = -ENXIO; | 164 | err = -ENXIO; |
165 | goto out_buf; | 165 | goto out_buf; |
166 | } | 166 | } |
@@ -170,9 +170,9 @@ int __init toto_init (void) | |||
170 | archflashwp(0,0); /* open up flash for writing */ | 170 | archflashwp(0,0); /* open up flash for writing */ |
171 | 171 | ||
172 | goto out; | 172 | goto out; |
173 | 173 | ||
174 | out_buf: | 174 | out_buf: |
175 | kfree (this->data_buf); | 175 | kfree (this->data_buf); |
176 | out_mtd: | 176 | out_mtd: |
177 | kfree (toto_mtd); | 177 | kfree (toto_mtd); |
178 | out: | 178 | out: |
@@ -194,7 +194,7 @@ static void __exit toto_cleanup (void) | |||
194 | 194 | ||
195 | /* stop flash writes */ | 195 | /* stop flash writes */ |
196 | archflashwp(0,1); | 196 | archflashwp(0,1); |
197 | 197 | ||
198 | /* release gpios to system */ | 198 | /* release gpios to system */ |
199 | gpiorelease(NAND_MASK); | 199 | gpiorelease(NAND_MASK); |
200 | } | 200 | } |