diff options
| author | Peter De Schrijver (NVIDIA) <pdeschrijver@nvidia.com> | 2011-12-21 10:48:45 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-12-23 23:54:50 +0100 |
| commit | 44986ab056076e9dc9fb9f8b4729afef7fa72616 (patch) | |
| tree | ea8231c1bd85cb97daa89b3fe377a0a537ad24fa /arch/arm/include/asm/gpio.h | |
| parent | ARM: 7243/1: sp804: modernize clock event registration (diff) | |
| download | linux-44986ab056076e9dc9fb9f8b4729afef7fa72616.tar.xz linux-44986ab056076e9dc9fb9f8b4729afef7fa72616.zip | |
ARM: 7240/1: Make ARCH_NR_GPIO a Kconfig variable
Change ARCH_NR_GPIO into a Kconfig variable as suggested by Russel King.
This makes ARCH_NR_GPIO single zImage friendly. The default value for
tegra is defined as well.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/gpio.h')
| -rw-r--r-- | arch/arm/include/asm/gpio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h index 11ad0bfbb0ad..7151753b0989 100644 --- a/arch/arm/include/asm/gpio.h +++ b/arch/arm/include/asm/gpio.h @@ -1,6 +1,10 @@ #ifndef _ARCH_ARM_GPIO_H #define _ARCH_ARM_GPIO_H +#if CONFIG_ARCH_NR_GPIO > 0 +#define ARCH_NR_GPIO CONFIG_ARCH_NR_GPIO +#endif + /* not all ARM platforms necessarily support this API ... */ #include <mach/gpio.h> |