diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-10-29 16:08:31 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-10-29 16:08:31 +0100 |
| commit | 14e66f767f5e8d023e098b475dc24ddc9a5dbdfd (patch) | |
| tree | 11d0835775cb00a164b2e3d4b23f282a002277cd | |
| parent | 822e5e72697ce06e4425c17d161b0482c7d9b6d4 (diff) | |
| download | linux-14e66f767f5e8d023e098b475dc24ddc9a5dbdfd.tar.gz | |
[ARM] Allow MTD device name to be passed via platform data
Allow SA1100 devices to pass the name of the flash device to the SA1100 map driver. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-sa1100/generic.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/maps/sa1100-flash.c | 6 | ||||
| -rw-r--r-- | include/asm-arm/mach/flash.h | 2 |
3 files changed, 7 insertions, 3 deletions
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 93619497779c..f94b0fbcdcc8 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -23,6 +23,7 @@ #include <asm/system.h> #include <asm/pgtable.h> #include <asm/mach/map.h> +#include <asm/mach/flash.h> #include <asm/irq.h> #include "generic.h" @@ -283,6 +284,7 @@ static struct platform_device sa11x0mtd_device = { void sa11x0_set_flash_data(struct flash_platform_data *flash, struct resource *res, int nr) { + flash->name = "sa1100"; sa11x0mtd_device.dev.platform_data = flash; sa11x0mtd_device.resource = res; sa11x0mtd_device.num_resources = nr; diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index c38c2c311b8e..acf01ef9b575 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -301,7 +301,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat) break; subdev->map.name = subdev->name; - sprintf(subdev->name, "sa1100-%d", i); + sprintf(subdev->name, "%s-%d", plat->name, i); subdev->plat = plat; ret = sa1100_probe_subdev(subdev, res); @@ -323,7 +323,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat) * otherwise fail. Either way, it'll be called "sa1100". */ if (info->num_subdev == 1) { - strcpy(info->subdev[0].name, "sa1100"); + strcpy(info->subdev[0].name, plat->name); info->mtd = info->subdev[0].mtd; ret = 0; } else if (info->num_subdev > 1) { @@ -336,7 +336,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat) cdev[i] = info->subdev[i].mtd; info->mtd = mtd_concat_create(cdev, info->num_subdev, - "sa1100"); + plat->name); if (info->mtd == NULL) ret = -ENXIO; #else diff --git a/include/asm-arm/mach/flash.h b/include/asm-arm/mach/flash.h index a92887d4b2cb..cd57436d9874 100644 --- a/include/asm-arm/mach/flash.h +++ b/include/asm-arm/mach/flash.h @@ -14,6 +14,7 @@ struct mtd_partition; /* * map_name: the map probe function name + * name: flash device name (eg, as used with mtdparts=) * width: width of mapped device * init: method called at driver/device initialisation * exit: method called at driver/device removal @@ -23,6 +24,7 @@ struct mtd_partition; */ struct flash_platform_data { const char *map_name; + const char *name; unsigned int width; int (*init)(void); void (*exit)(void); |