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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-06 22:33:32 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-06 22:33:32 +0000 |
| commit | 404a02cbd2ae8bf256a2fa1169bdfe86bb5ebb34 (patch) | |
| tree | 99119edc53fdca73ed7586829b8ee736e09440b3 /arch/arm/plat-mxc/include/mach/gpio.h | |
| parent | 28cdac6690cb113856293bf79b40de33dbd8f974 (diff) | |
| parent | 1051b9f0f9eab8091fe3bf98320741adf36b4cfa (diff) | |
| download | linux-404a02cbd2ae8bf256a2fa1169bdfe86bb5ebb34.tar.gz linux-404a02cbd2ae8bf256a2fa1169bdfe86bb5ebb34.tar.bz2 linux-404a02cbd2ae8bf256a2fa1169bdfe86bb5ebb34.zip | |
Merge branch 'devel-stable' into devel
Conflicts:
arch/arm/mach-pxa/clock.c
arch/arm/mach-pxa/clock.h
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/gpio.h')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/gpio.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h index af33b74f569e..0044e2f1bea8 100644 --- a/arch/arm/plat-mxc/include/mach/gpio.h +++ b/arch/arm/plat-mxc/include/mach/gpio.h @@ -23,6 +23,11 @@ #include <mach/hardware.h> #include <asm-generic/gpio.h> + +/* There's a off-by-one betweem the gpio bank number and the gpiochip */ +/* range e.g. GPIO_1_5 is gpio 5 under linux */ +#define IMX_GPIO_NR(bank, nr) (((bank) - 1) * 32 + (nr)) + /* use gpiolib dispatchers */ #define gpio_get_value __gpio_get_value #define gpio_set_value __gpio_set_value |