gpio: gpio-omap.c: fix checkpatch error

Fix :
 gpio/gpio-omap.c:697: ERROR: space required before the open parenthesis '('

Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 0d30c7acf0c7..352f9949c054 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -703,7 +703,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         if (WARN_ON(!isr_reg))
                 goto exit;
 
-        while(1) {
+        while (1) {
                 u32 isr_saved, level_mask = 0;
                 u32 enabled;