From be282554627edbffea7d313242466b5f95dfda5a Mon Sep 17 00:00:00 2001 From: Vikram Narayanan Date: Tue, 10 Apr 2012 04:26:20 +0000 Subject: [PATCH] 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 Acked-by: Stefano Babic --- drivers/gpio/mxc_gpio.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c index 7e65b39a75..21b1cdc08b 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; -- 2.25.1