[U-Boot] [PATCH v2 3/4] imx: Use GPIO_TO_PORT macro in the gpio driver instead of (gpio >> 5)

[Vikram Narayanan]

Use the defined GPIO_TO_PORT macro. Remove gpio >> 5 references.

Signed-off-by: Vikram Narayanan <vikram...@gmail.com>
---
 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;
-- 
1.7.4.1

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