pinctrl: at91: replace clk_prepare + clk_enable by clk_prepare_enable

Replace the clk_prepare and clk_enable calls by a single
clk_prepare_enable call.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index f91c72f878ad..91dea50564dd 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1385,10 +1385,8 @@ void at91_pinctrl_gpio_resume(void)
 
                 pio = gpio_chips[i]->regbase;
 
-                if (!wakeups[i]) {
-                        if (clk_prepare(gpio_chips[i]->clock) == 0)
-                                clk_enable(gpio_chips[i]->clock);
-                }
+                if (!wakeups[i])
+                        clk_prepare_enable(gpio_chips[i]->clock);
 
                 __raw_writel(wakeups[i], pio + PIO_IDR);
                 __raw_writel(backups[i], pio + PIO_IER);