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| author | perr perr <strongbox8@zoho.com> | 2016-08-16 18:45:29 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-08-22 14:06:29 +0200 |
| commit | 26fecf0b21d17d17ba98fd64e8ac5a5c87ffb0d5 (patch) | |
| tree | d7ca55c62c41d40dc583314bc6259f98a314e447 /drivers/pinctrl/samsung | |
| parent | db80f0e158e62164308a857bce442dfeddb5c29e (diff) | |
| download | linux-26fecf0b21d17d17ba98fd64e8ac5a5c87ffb0d5.tar.gz linux-26fecf0b21d17d17ba98fd64e8ac5a5c87ffb0d5.tar.bz2 linux-26fecf0b21d17d17ba98fd64e8ac5a5c87ffb0d5.zip | |
pinctrl: exynos: remove duplicate calls in irq handler
Because chained_irq_enter() has already called chip->irq_mask() and
chip->irq_ack(), also chained_irq_exit() will call chip->irq_unmask(),
so it's not necessary to call chip->irq_*() here.
Signed-off-by: Perr Zhang <strongbox8@zoho.com>
Acked-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[Hand-edited from whitespace damaged patch]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/samsung')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index 051b5bf701a8..d32fa2b5ff82 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -428,14 +428,10 @@ static void exynos_irq_eint0_15(struct irq_desc *desc) int eint_irq; chained_irq_enter(chip, desc); - chip->irq_mask(&desc->irq_data); - - if (chip->irq_ack) - chip->irq_ack(&desc->irq_data); eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq); generic_handle_irq(eint_irq); - chip->irq_unmask(&desc->irq_data); + chained_irq_exit(chip, desc); } |