Commit 795f9953 authored Dec 15, 2013 by Boris BREZILLON Committed by Linus Walleij Dec 16, 2013

pinctrl: at91: fix clk_unprepare and clk_disable order



clk_unprepare shall be called before clk_disable.
Fix the issue by replacing the clk_unprepare and clk_disable calls by a
single clk_disable_unprepare 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>

parent 8ba3f4d0

drivers/pinctrl/pinctrl-at91.c

+3 −5

Original line number	Diff line number	Diff line
		@@ -1365,15 +1365,13 @@ void at91_pinctrl_gpio_suspend(void)
		__raw_writel(backups[i], pio + PIO_IDR);
		__raw_writel(wakeups[i], pio + PIO_IER);

		if (!wakeups[i]) {
		clk_unprepare(gpio_chips[i]->clock);
		clk_disable(gpio_chips[i]->clock);
		} else {
		if (!wakeups[i])
		clk_disable_unprepare(gpio_chips[i]->clock);
		else
		printk(KERN_DEBUG "GPIO-%c may wake for %08x\n",
		'A'+i, wakeups[i]);
		}
		}
		}

		void at91_pinctrl_gpio_resume(void)
		{