diff options
| author | Peter De Schrijver (NVIDIA) <pdeschrijver@nvidia.com> | 2011-12-21 04:48:45 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-12-23 17:54:50 -0500 |
| commit | 44986ab056076e9dc9fb9f8b4729afef7fa72616 (patch) | |
| tree | ea8231c1bd85cb97daa89b3fe377a0a537ad24fa /arch/arm/include/asm/gpio.h | |
| parent | 7c324d837f214290febac87da6815dff1ed41d04 (diff) | |
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 @@ | |||
| 1 | #ifndef _ARCH_ARM_GPIO_H | 1 | #ifndef _ARCH_ARM_GPIO_H |
| 2 | #define _ARCH_ARM_GPIO_H | 2 | #define _ARCH_ARM_GPIO_H |
| 3 | 3 | ||
| 4 | #if CONFIG_ARCH_NR_GPIO > 0 | ||
| 5 | #define ARCH_NR_GPIO CONFIG_ARCH_NR_GPIO | ||
| 6 | #endif | ||
| 7 | |||
| 4 | /* not all ARM platforms necessarily support this API ... */ | 8 | /* not all ARM platforms necessarily support this API ... */ |
| 5 | #include <mach/gpio.h> | 9 | #include <mach/gpio.h> |
| 6 | 10 | ||