diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2010-12-14 12:54:03 +0100 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2011-03-03 16:27:02 -0500 |
| commit | 9eac6d0a4e7e5149a7f86575b46d710ad2e05fe2 (patch) | |
| tree | 3f3eb4504f3221954a5adaae66e417d9a0883e71 /arch/arm/plat-orion/include/plat/gpio.h | |
| parent | 4ee1f6b574765a6c97f945e6b0277e5ccac38cb5 (diff) | |
| download | kernel_samsung_smdk4412-9eac6d0a4e7e5149a7f86575b46d710ad2e05fe2.zip kernel_samsung_smdk4412-9eac6d0a4e7e5149a7f86575b46d710ad2e05fe2.tar.gz kernel_samsung_smdk4412-9eac6d0a4e7e5149a7f86575b46d710ad2e05fe2.tar.bz2 | |
ARM: Remove dependency of plat-orion GPIO code on mach directory includes.
This patch makes the various mach dirs that use the plat-orion GPIO
code pass in GPIO-related platform info (GPIO controller base address,
secondary base IRQ number, etc) explicitly, instead of having
plat-orion get those values by including a mach dir include file --
the latter mechanism is problematic if you want to support multiple
ARM platforms in the same kernel image.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'arch/arm/plat-orion/include/plat/gpio.h')
| -rw-r--r-- | arch/arm/plat-orion/include/plat/gpio.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h index 07c430f..5578b98 100644 --- a/arch/arm/plat-orion/include/plat/gpio.h +++ b/arch/arm/plat-orion/include/plat/gpio.h @@ -12,6 +12,7 @@ #define __PLAT_GPIO_H #include <linux/init.h> +#include <asm-generic/gpio.h> /* * GENERIC_GPIO primitives. @@ -19,6 +20,7 @@ #define gpio_get_value __gpio_get_value #define gpio_set_value __gpio_set_value #define gpio_cansleep __gpio_cansleep +#define gpio_to_irq __gpio_to_irq /* * Orion-specific GPIO API extensions. @@ -31,7 +33,8 @@ void orion_gpio_set_blink(unsigned pin, int blink); void orion_gpio_set_valid(unsigned pin, int mode); /* Initialize gpiolib. */ -void __init orion_gpio_init(void); +void __init orion_gpio_init(int gpio_base, int ngpio, + u32 base, int mask_offset, int secondary_irq_base); /* * GPIO interrupt handling. |