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pinctrl: at91: replace clk_prepare + clk_enable by clk_prepare_enable

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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>
This commit is contained in:
Boris BREZILLON 2013-12-15 19:30:52 +01:00 committed by Linus Walleij
parent 795f9953ea
commit 37ef1d9243
1 changed files with 2 additions and 4 deletions
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6
drivers/pinctrl/pinctrl-at91.c
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@ -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);