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| author | Boris BREZILLON <b.brezillon@overkiz.com> | 2013-12-15 19:30:51 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-12-16 14:21:43 +0100 |
| commit | 795f9953eaccf9e343cad9aecbf8956046090d76 (patch) | |
| tree | c6fbb37934a75f0c67a303206a4bdbd69b7dfec4 /drivers/pinctrl/pinctrl-at91.c | |
| parent | 8ba3f4d00078e7a49c60c0bd6298f29402c3a0a0 (diff) | |
| download | linux-795f9953eaccf9e343cad9aecbf8956046090d76.tar.bz2 | |
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>
Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-at91.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index bcfc8a2eebca..f91c72f878ad 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -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]); - } } } |