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| author | Hartley Sweeten <hartleys@visionengravers.com> | 2010-06-10 16:19:08 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-06-16 22:56:05 +0100 |
| commit | 16bcf78f8cac9cc3057c6ce3800490cb6e684ce8 (patch) | |
| tree | 20f1337b5e0bd6bad2a25e01adf7aa84bf92dcb4 /arch/arm/mach-ep93xx/edb93xx.c | |
| parent | 6ea4b7418dfd07dc76d20a3c3bf632ee7b59a2c4 (diff) | |
| download | linux-16bcf78f8cac9cc3057c6ce3800490cb6e684ce8.tar.gz linux-16bcf78f8cac9cc3057c6ce3800490cb6e684ce8.tar.bz2 linux-16bcf78f8cac9cc3057c6ce3800490cb6e684ce8.zip | |
ARM: 6168/1: ep93xx: move physmap flash registration into core.c
Create a core.c __init function to handle the physmap flash
registration for all the ep93xx platforms. Also, modify all
the ep93xx platforms to use this new function.
This simplifies all the ep93xx platform init code and reduces
the size of the kernel when including multiple ep93xx boards.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: Martin Guy <martinwguy@gmail.com>
Acked-by: Hubert Feurstein <hubert.feurstein@contec.at>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ep93xx/edb93xx.c')
| -rw-r--r-- | arch/arm/mach-ep93xx/edb93xx.c | 31 |
1 files changed, 2 insertions, 29 deletions
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index 3884182cd362..c2ce9034ba87 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -27,7 +27,6 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/mtd/physmap.h> #include <linux/gpio.h> #include <linux/i2c.h> #include <linux/i2c-gpio.h> @@ -38,39 +37,13 @@ #include <asm/mach/arch.h> -static struct physmap_flash_data edb93xx_flash_data; - -static struct resource edb93xx_flash_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device edb93xx_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &edb93xx_flash_data, - }, - .num_resources = 1, - .resource = &edb93xx_flash_resource, -}; - -static void __init __edb93xx_register_flash(unsigned int width, - resource_size_t start, resource_size_t size) -{ - edb93xx_flash_data.width = width; - edb93xx_flash_resource.start = start; - edb93xx_flash_resource.end = start + size - 1; - - platform_device_register(&edb93xx_flash); -} - static void __init edb93xx_register_flash(void) { if (machine_is_edb9307() || machine_is_edb9312() || machine_is_edb9315()) { - __edb93xx_register_flash(4, EP93XX_CS6_PHYS_BASE, SZ_32M); + ep93xx_register_flash(4, EP93XX_CS6_PHYS_BASE, SZ_32M); } else { - __edb93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_16M); + ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_16M); } } |