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| author | Arnd Bergmann <arnd@arndb.de> | 2014-03-26 23:03:09 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-03-26 23:03:18 +0100 |
| commit | 9c9c6c55a887dfe4e68d48d0829e412ed4f14ca9 (patch) | |
| tree | ca529c169d9e6d63b2b184a09de1003960298046 /arch/arm/mach-ixp4xx | |
| parent | 600a1dfae24746ccd8b1617742ef7b98099f83b8 (diff) | |
| download | linux-stable-9c9c6c55a887dfe4e68d48d0829e412ed4f14ca9.tar.gz linux-stable-9c9c6c55a887dfe4e68d48d0829e412ed4f14ca9.tar.bz2 linux-stable-9c9c6c55a887dfe4e68d48d0829e412ed4f14ca9.zip | |
Revert "ARM: ixp4xx: fix gpio rework"
This reverts commit 48ba81f6fdb7580a5c474da1b14a338e1358e6ab.
A better fix was sent by Krzysztof Halasa.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-ixp4xx')
| -rw-r--r-- | arch/arm/mach-ixp4xx/common.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-ixp4xx/goramo_mlr.c | 7 |
2 files changed, 3 insertions, 10 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index eef39c7ad0cf..df82a2b4a546 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -100,7 +100,7 @@ void __init ixp4xx_map_io(void) #define IXP4XX_GPIO_CLK_0 14 #define IXP4XX_GPIO_CLK_1 15 -void gpio_line_config(u8 line, u32 direction) +static void gpio_line_config(u8 line, u32 direction) { if (direction == IXP4XX_GPIO_IN) *IXP4XX_GPIO_GPOER |= (1 << line); @@ -108,12 +108,12 @@ void gpio_line_config(u8 line, u32 direction) *IXP4XX_GPIO_GPOER &= ~(1 << line); } -void gpio_line_get(u8 line, int *value) +static void gpio_line_get(u8 line, int *value) { *value = (*IXP4XX_GPIO_GPINR >> line) & 0x1; } -void gpio_line_set(u8 line, int value) +static void gpio_line_set(u8 line, int value) { if (value == IXP4XX_GPIO_HIGH) *IXP4XX_GPIO_GPOUTR |= (1 << line); diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index 5a635c657ea2..e54ff491c105 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -17,13 +17,6 @@ #include <asm/mach/pci.h> #include <asm/system_info.h> -#define IXP4XX_GPIO_OUT 0x1 -#define IXP4XX_GPIO_IN 0x2 - -void gpio_line_config(u8 line, u32 direction); -void gpio_line_get(u8 line, int *value); -void gpio_line_set(u8 line, int value); - #define SLOT_ETHA 0x0B /* IDSEL = AD21 */ #define SLOT_ETHB 0x0C /* IDSEL = AD20 */ #define SLOT_MPCI 0x0D /* IDSEL = AD19 */ |