diff options
Diffstat (limited to 'drivers/mtd/maps')
| -rw-r--r-- | drivers/mtd/maps/bfin-async-flash.c | 16 | ||||
| -rw-r--r-- | drivers/mtd/maps/ceiva.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/maps/ixp4xx.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/maps/physmap_of.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/maps/pismo.c | 8 |
5 files changed, 19 insertions, 13 deletions
diff --git a/drivers/mtd/maps/bfin-async-flash.c b/drivers/mtd/maps/bfin-async-flash.c index a7c808b577d..5824fd49800 100644 --- a/drivers/mtd/maps/bfin-async-flash.c +++ b/drivers/mtd/maps/bfin-async-flash.c @@ -69,7 +69,7 @@ static void switch_back(struct async_state *state) local_irq_restore(state->irq_flags); } -static map_word bfin_read(struct map_info *map, unsigned long ofs) +static map_word bfin_flash_read(struct map_info *map, unsigned long ofs) { struct async_state *state = (struct async_state *)map->map_priv_1; uint16_t word; @@ -85,7 +85,7 @@ static map_word bfin_read(struct map_info *map, unsigned long ofs) return test; } -static void bfin_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) +static void bfin_flash_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) { struct async_state *state = (struct async_state *)map->map_priv_1; @@ -96,7 +96,7 @@ static void bfin_copy_from(struct map_info *map, void *to, unsigned long from, s switch_back(state); } -static void bfin_write(struct map_info *map, map_word d1, unsigned long ofs) +static void bfin_flash_write(struct map_info *map, map_word d1, unsigned long ofs) { struct async_state *state = (struct async_state *)map->map_priv_1; uint16_t d; @@ -111,7 +111,7 @@ static void bfin_write(struct map_info *map, map_word d1, unsigned long ofs) switch_back(state); } -static void bfin_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len) +static void bfin_flash_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len) { struct async_state *state = (struct async_state *)map->map_priv_1; @@ -140,10 +140,10 @@ static int __devinit bfin_flash_probe(struct platform_device *pdev) return -ENOMEM; state->map.name = DRIVER_NAME; - state->map.read = bfin_read; - state->map.copy_from = bfin_copy_from; - state->map.write = bfin_write; - state->map.copy_to = bfin_copy_to; + state->map.read = bfin_flash_read; + state->map.copy_from = bfin_flash_copy_from; + state->map.write = bfin_flash_write; + state->map.copy_to = bfin_flash_copy_to; state->map.bankwidth = pdata->width; state->map.size = memory->end - memory->start + 1; state->map.virt = (void __iomem *)memory->start; diff --git a/drivers/mtd/maps/ceiva.c b/drivers/mtd/maps/ceiva.c index d41f34766e5..c09f4f57093 100644 --- a/drivers/mtd/maps/ceiva.c +++ b/drivers/mtd/maps/ceiva.c @@ -253,7 +253,7 @@ static void __exit clps_destroy_mtd(struct clps_info *clps, struct mtd_info *mtd static int __init clps_setup_flash(void) { - int nr; + int nr = 0; #ifdef CONFIG_ARCH_CEIVA if (machine_is_ceiva()) { diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c index 7b051529741..7513d90fee6 100644 --- a/drivers/mtd/maps/ixp4xx.c +++ b/drivers/mtd/maps/ixp4xx.c @@ -107,8 +107,8 @@ static void ixp4xx_copy_from(struct map_info *map, void *to, return; if (from & 1) { - *dest++ = BYTE1(flash_read16(src)); - src++; + *dest++ = BYTE1(flash_read16(src-1)); + src++; --len; } diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index 61e4eb48bb2..1d91333010b 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -217,7 +217,7 @@ static int __devinit of_flash_probe(struct of_device *dev, dev_set_drvdata(&dev->dev, info); - mtd_list = kzalloc(sizeof(struct mtd_info) * count, GFP_KERNEL); + mtd_list = kzalloc(sizeof(*mtd_list) * count, GFP_KERNEL); if (!mtd_list) goto err_flash_remove; diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c index 30e12c88d1d..f021018e074 100644 --- a/drivers/mtd/maps/pismo.c +++ b/drivers/mtd/maps/pismo.c @@ -233,6 +233,7 @@ static int __devexit pismo_remove(struct i2c_client *client) /* FIXME: set_vpp needs saner arguments */ pismo_setvpp_remove_fix(pismo); + i2c_set_clientdata(client, NULL); kfree(pismo); return 0; @@ -271,7 +272,7 @@ static int __devinit pismo_probe(struct i2c_client *client, ret = pismo_eeprom_read(client, &eeprom, 0, sizeof(eeprom)); if (ret < 0) { dev_err(&client->dev, "error reading EEPROM: %d\n", ret); - return ret; + goto exit_free; } dev_info(&client->dev, "%.15s board found\n", eeprom.board); @@ -282,6 +283,11 @@ static int __devinit pismo_probe(struct i2c_client *client, pdata->cs_addrs[i]); return 0; + + exit_free: + i2c_set_clientdata(client, NULL); + kfree(pismo); + return ret; } static const struct i2c_device_id pismo_id[] = { |