linux-kernel - [PATCH 2/2] pinctrl: at91: replace clk_prepare + clk_enable by clk_prepare

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Date:	Sun, 15 Dec 2013 19:30:52 +0100
From:	Boris BREZILLON <b.brezillon@...rkiz.com>
To:	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Boris BREZILLON <b.brezillon@...rkiz.com>
Subject: [PATCH 2/2] 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@...rkiz.com>
---
 drivers/pinctrl/pinctrl-at91.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 82f6301..4deb9cb 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1359,10 +1359,8 @@ 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);
-- 
1.7.9.5

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