diff options
| author | Kevin Hilman <khilman@ti.com> | 2011-04-21 09:33:36 -0700 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2011-07-14 11:53:10 -0700 |
| commit | c3c097add10a86a84b57ffc34feaa89f59d6f7ac (patch) | |
| tree | 16921069616a108c6020b0d50d8730761e6e9b06 /drivers/gpio | |
| parent | 4a7a906ba87ac837a7942513300cfb8e59a45c04 (diff) | |
| download | kernel_samsung_tuna-c3c097add10a86a84b57ffc34feaa89f59d6f7ac.zip kernel_samsung_tuna-c3c097add10a86a84b57ffc34feaa89f59d6f7ac.tar.gz kernel_samsung_tuna-c3c097add10a86a84b57ffc34feaa89f59d6f7ac.tar.bz2 | |
GPIO: OMAP: _get_gpio_irqbank_mask: replace hard-coded mask with bank->width
Replace hard-coded mask values with bank->width which is already coming
from platform_data.
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 76bad2a..00b8710 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -713,46 +713,40 @@ static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank) void __iomem *reg = bank->base; int inv = 0; u32 l; - u32 mask; + u32 mask = (1 << bank->width) - 1; switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: reg += OMAP_MPUIO_GPIO_MASKIT / bank->stride; - mask = 0xffff; inv = 1; break; #endif #ifdef CONFIG_ARCH_OMAP15XX case METHOD_GPIO_1510: reg += OMAP1510_GPIO_INT_MASK; - mask = 0xffff; inv = 1; break; #endif #ifdef CONFIG_ARCH_OMAP16XX case METHOD_GPIO_1610: reg += OMAP1610_GPIO_IRQENABLE1; - mask = 0xffff; break; #endif #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) case METHOD_GPIO_7XX: reg += OMAP7XX_GPIO_INT_MASK; - mask = 0xffffffff; inv = 1; break; #endif #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) case METHOD_GPIO_24XX: reg += OMAP24XX_GPIO_IRQENABLE1; - mask = 0xffffffff; break; #endif #if defined(CONFIG_ARCH_OMAP4) case METHOD_GPIO_44XX: reg += OMAP4_GPIO_IRQSTATUSSET0; - mask = 0xffffffff; break; #endif default: |