diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-03 10:34:36 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-03 10:34:36 +0200 |
| commit | b5259d944279d0b7e78a83849a352d8ba0447c4c (patch) | |
| tree | 42f0e7dc404bc776f9a736c17f52c121da166fc1 /arch/mips/au1000/common/gpio.c | |
| parent | 1c50b728c3e734150b8a4a8310ce3e01bc5c70be (diff) | |
| parent | 94aca1dac6f6d21f4b07e4864baf7768cabcc6e7 (diff) | |
| download | talos-op-linux-b5259d944279d0b7e78a83849a352d8ba0447c4c.tar.gz talos-op-linux-b5259d944279d0b7e78a83849a352d8ba0447c4c.zip | |
Merge commit 'v2.6.27-rc8' into core/rcu
Diffstat (limited to 'arch/mips/au1000/common/gpio.c')
| -rw-r--r-- | arch/mips/au1000/common/gpio.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c index b485d94ce8a5..e660ddd611c4 100644 --- a/arch/mips/au1000/common/gpio.c +++ b/arch/mips/au1000/common/gpio.c @@ -48,7 +48,7 @@ static void au1xxx_gpio2_write(unsigned gpio, int value) { gpio -= AU1XXX_GPIO_BASE; - gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | (value << gpio); + gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio); } static int au1xxx_gpio2_direction_input(unsigned gpio) @@ -61,7 +61,8 @@ static int au1xxx_gpio2_direction_input(unsigned gpio) static int au1xxx_gpio2_direction_output(unsigned gpio, int value) { gpio -= AU1XXX_GPIO_BASE; - gpio2->dir = (0x01 << gpio) | (value << gpio); + gpio2->dir |= 0x01 << gpio; + gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio); return 0; } @@ -90,6 +91,7 @@ static int au1xxx_gpio1_direction_input(unsigned gpio) static int au1xxx_gpio1_direction_output(unsigned gpio, int value) { gpio1->trioutclr = (0x01 & gpio); + au1xxx_gpio1_write(gpio, value); return 0; } |
