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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>
This commit is contained in:
Boris BREZILLON 2013-12-15 19:30:51 +01:00 committed by Linus Walleij
parent 8ba3f4d000
commit 795f9953ea
1 changed files with 3 additions and 5 deletions
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8
drivers/pinctrl/pinctrl-at91.c
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@ -1365,13 +1365,11 @@ 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]);
}
}
}