diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2010-05-18 03:30:58 +0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2010-05-18 03:30:58 +0400 |
| commit | 0b28330e39bbe0ffee4c56b09fc415fcec595ea3 (patch) | |
| tree | fcf504879883763557e696eff81427b1ab78f76b /arch/arm/mach-ep93xx | |
| parent | 058276303dbc4ed089c1f7dad0871810b1f5ddf1 (diff) | |
| parent | caa20d974c86af496b419eef70010e63b7fab7ac (diff) | |
| download | linux-0b28330e39bbe0ffee4c56b09fc415fcec595ea3.tar.xz | |
Merge branch 'ioat' into dmaengine
Diffstat (limited to 'arch/arm/mach-ep93xx')
| -rw-r--r-- | arch/arm/mach-ep93xx/gpio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c index cc377ae8c428..cf547ad7ebd4 100644 --- a/arch/arm/mach-ep93xx/gpio.c +++ b/arch/arm/mach-ep93xx/gpio.c @@ -25,7 +25,7 @@ #include <mach/hardware.h> /************************************************************************* - * GPIO handling for EP93xx + * Interrupt handling for EP93xx on-chip GPIOs *************************************************************************/ static unsigned char gpio_int_unmasked[3]; static unsigned char gpio_int_enabled[3]; @@ -40,7 +40,7 @@ static const u8 eoi_register_offset[3] = { 0x98, 0xb4, 0x54 }; static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x58 }; static const u8 int_debounce_register_offset[3] = { 0xa8, 0xc4, 0x64 }; -void ep93xx_gpio_update_int_params(unsigned port) +static void ep93xx_gpio_update_int_params(unsigned port) { BUG_ON(port > 2); @@ -56,7 +56,7 @@ void ep93xx_gpio_update_int_params(unsigned port) EP93XX_GPIO_REG(int_en_register_offset[port])); } -void ep93xx_gpio_int_mask(unsigned line) +static inline void ep93xx_gpio_int_mask(unsigned line) { gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7)); } |