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authorMagnus Damm <damm@opensource.se>2013-11-20 09:23:08 +0900
committerLinus Walleij <linus.walleij@linaro.org>2013-11-25 09:03:39 +0100
commitfba968a1e6b84be01e548f4b28b78e0542f3adaa (patch)
tree2d83fd01c115068b1435cc60a58b89c22d07e2bc /drivers/gpio/gpio-rcar.c
parent2ebac4f8ba4868cea7e18eebb13a759d38b5596f (diff)
downloadop-kernel-dev-fba968a1e6b84be01e548f4b28b78e0542f3adaa.zip
op-kernel-dev-fba968a1e6b84be01e548f4b28b78e0542f3adaa.tar.gz
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.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index d3f15ae..a194bdb 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;
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