diff options
| author | Magnus Damm | 2013-11-20 01:23:08 +0100 |
|---|---|---|
| committer | Linus Walleij | 2013-11-25 09:03:39 +0100 |
| commit | fba968a1e6b84be01e548f4b28b78e0542f3adaa (patch) | |
| tree | 2d83fd01c115068b1435cc60a58b89c22d07e2bc /drivers/gpio/gpio-rcar.c | |
| parent | gpio: Remove duplicate include of errno.h (diff) | |
| download | kernel-qcow2-linux-fba968a1e6b84be01e548f4b28b78e0542f3adaa.tar.gz kernel-qcow2-linux-fba968a1e6b84be01e548f4b28b78e0542f3adaa.tar.xz kernel-qcow2-linux-fba968a1e6b84be01e548f4b28b78e0542f3adaa.zip | |
gpio: rcar: 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>
Diffstat (limited to 'drivers/gpio/gpio-rcar.c')
| -rw-r--r-- | drivers/gpio/gpio-rcar.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index d3f15ae93bd3..a194bdb413fd 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -369,8 +369,6 @@ static int gpio_rcar_probe(struct platform_device *pdev) irq_chip->name = name; irq_chip->irq_mask = gpio_rcar_irq_disable; irq_chip->irq_unmask = gpio_rcar_irq_enable; - irq_chip->irq_enable = gpio_rcar_irq_enable; - irq_chip->irq_disable = gpio_rcar_irq_disable; irq_chip->irq_set_type = gpio_rcar_irq_set_type; irq_chip->flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED; |