diff options
| author | Vikram Narayanan <vikram186@gmail.com> | 2012-04-10 04:26:20 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-04-16 14:53:59 +0200 |
| commit | be282554627edbffea7d313242466b5f95dfda5a (patch) | |
| tree | 1adf8ba4b33068c75da02ab9ef144b1d69317ea9 /drivers/gpio/mxc_gpio.c | |
| parent | 8d28c211f3435e77f3d83d7398f46faa1c891156 (diff) | |
| download | u-boot-imx-be282554627edbffea7d313242466b5f95dfda5a.zip u-boot-imx-be282554627edbffea7d313242466b5f95dfda5a.tar.gz u-boot-imx-be282554627edbffea7d313242466b5f95dfda5a.tar.bz2 | |
imx: Use GPIO_TO_PORT macro in the gpio driver instead of (gpio >> 5)
Use the defined GPIO_TO_PORT macro. Remove gpio >> 5 references.
Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'drivers/gpio/mxc_gpio.c')
| -rw-r--r-- | drivers/gpio/mxc_gpio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c index 7e65b39..21b1cdc 100644 --- a/drivers/gpio/mxc_gpio.c +++ b/drivers/gpio/mxc_gpio.c @@ -54,7 +54,7 @@ static unsigned long gpio_ports[] = { static int mxc_gpio_direction(unsigned int gpio, enum mxc_gpio_direction direction) { - unsigned int port = gpio >> 5; + unsigned int port = GPIO_TO_PORT(gpio); struct gpio_regs *regs; u32 l; @@ -81,7 +81,7 @@ static int mxc_gpio_direction(unsigned int gpio, int gpio_set_value(unsigned gpio, int value) { - unsigned int port = gpio >> 5; + unsigned int port = GPIO_TO_PORT(gpio); struct gpio_regs *regs; u32 l; @@ -104,7 +104,7 @@ int gpio_set_value(unsigned gpio, int value) int gpio_get_value(unsigned gpio) { - unsigned int port = gpio >> 5; + unsigned int port = GPIO_TO_PORT(gpio); struct gpio_regs *regs; u32 val; @@ -122,7 +122,7 @@ int gpio_get_value(unsigned gpio) int gpio_request(unsigned gpio, const char *label) { - unsigned int port = gpio >> 5; + unsigned int port = GPIO_TO_PORT(gpio); if (port >= ARRAY_SIZE(gpio_ports)) return -1; return 0; |