diff options
| author | Magnus Damm <damm@opensource.se> | 2013-11-20 09:23:35 +0900 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-11-25 09:03:39 +0100 |
| commit | 664734c012e6f3a88b2da4c586002cd62a277003 (patch) | |
| tree | e3ec46259e6ee183caa2fc837c28b13a43031bef | |
| parent | 969bf7aec86ccd6ce1934ed634e29517ae2b8e10 (diff) | |
| download | kernel-common-664734c012e6f3a88b2da4c586002cd62a277003.tar.gz kernel-common-664734c012e6f3a88b2da4c586002cd62a277003.tar.bz2 kernel-common-664734c012e6f3a88b2da4c586002cd62a277003.zip | |
gpio: em: Use lazy disable
Set the ->irq_enable() and ->irq_disable() methods to NULL
to enable lazy disable of interrupts. This by itself provides
some level of optimization, but is mainly enabled as ground
work for future Suspend-to-RAM wake up support.
Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-em.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c index b1decec9b359..225eda662c6c 100644 --- a/drivers/gpio/gpio-em.c +++ b/drivers/gpio/gpio-em.c @@ -337,8 +337,6 @@ static int em_gio_probe(struct platform_device *pdev) irq_chip->name = name; irq_chip->irq_mask = em_gio_irq_disable; irq_chip->irq_unmask = em_gio_irq_enable; - irq_chip->irq_enable = em_gio_irq_enable; - irq_chip->irq_disable = em_gio_irq_disable; irq_chip->irq_set_type = em_gio_irq_set_type; irq_chip->flags = IRQCHIP_SKIP_SET_WAKE; |