gpio: mxs: Prefer unsigned int to bare use of unsigned

Fix checkpatch warnings:
    WARNING: Prefer 'unsigned int' to bare use of 'unsigned'

Signed-off-by: Jinchao Wang <wjc@cdjrlc.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index 524b668eb1aca5189e304f0769914e1ae2fe8f3b..31a336b86ff2d6f80eb5a9537d1e64c06b326769 100644 (file)
--- a/drivers/gpio/gpio-mxs.c
+++ b/drivers/gpio/gpio-mxs.c
@@ -229,14 +229,14 @@ static int mxs_gpio_init_gc(struct mxs_gpio_port *port, int irq_base)
        return rv;
 }
 
-static int mxs_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
+static int mxs_gpio_to_irq(struct gpio_chip *gc, unsigned int offset)
 {
        struct mxs_gpio_port *port = gpiochip_get_data(gc);
 
        return irq_find_mapping(port->domain, offset);
 }
 
-static int mxs_gpio_get_direction(struct gpio_chip *gc, unsigned offset)
+static int mxs_gpio_get_direction(struct gpio_chip *gc, unsigned int offset)
 {
        struct mxs_gpio_port *port = gpiochip_get_data(gc);
        u32 mask = 1 << offset;