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| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2010-10-01 11:24:39 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-21 07:54:57 +0900 |
| commit | 8ce14a221efe8ef9019e2c5b1e06fcd329e66d78 (patch) | |
| tree | 1fab3fd0c7e73ec9da6d84a47e4471bd0919ea73 /arch/arm/mach-s3c64xx | |
| parent | 02c38497d668f46467e8ec57a243be0be5bd7f85 (diff) | |
| download | lwn-8ce14a221efe8ef9019e2c5b1e06fcd329e66d78.tar.gz lwn-8ce14a221efe8ef9019e2c5b1e06fcd329e66d78.zip | |
ARM: SAMSUNG: Add common samsung_gpiolib_to_irq function
This patch adds a common callback for gpio_to_irq() for external and
gpio interrupts for Samsung SoCs.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: moved samsung_gpiolib_to_irq() for s3c24xx build]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c64xx')
| -rw-r--r-- | arch/arm/mach-s3c64xx/gpiolib.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/mach-s3c64xx/gpiolib.c b/arch/arm/mach-s3c64xx/gpiolib.c index 300dee4a667b..fd99a82e82c4 100644 --- a/arch/arm/mach-s3c64xx/gpiolib.c +++ b/arch/arm/mach-s3c64xx/gpiolib.c @@ -195,11 +195,6 @@ static struct s3c_gpio_cfg gpio_2bit_cfg_eint11 = { .get_pull = s3c_gpio_getpull_updown, }; -int s3c64xx_gpio2int_gpn(struct gpio_chip *chip, unsigned pin) -{ - return IRQ_EINT(0) + pin; -} - static struct s3c_gpio_chip gpio_2bit[] = { { .base = S3C64XX_GPF_BASE, @@ -227,12 +222,13 @@ static struct s3c_gpio_chip gpio_2bit[] = { }, }, { .base = S3C64XX_GPN_BASE, + .irq_base = IRQ_EINT(0), .config = &gpio_2bit_cfg_eint10, .chip = { .base = S3C64XX_GPN(0), .ngpio = S3C64XX_GPIO_N_NR, .label = "GPN", - .to_irq = s3c64xx_gpio2int_gpn, + .to_irq = samsung_gpiolib_to_irq, }, }, { .base = S3C64XX_GPO_BASE, |