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authorNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>2016-12-08 18:32:27 +0100
committerLinus Walleij <linus.walleij@linaro.org>2016-12-28 01:31:09 +0100
commit47bd38a31adcd5b92f5e11919a101a310305dbb1 (patch)
tree05867203cd371f788094c2f118b17793bcb78634 /drivers/gpio/gpio-rcar.c
parent7ce7d89f48834cefece7804d38fc5d85382edf77 (diff)
gpio: rcar: set IRQ chip parent_device
This enables Runtime PM handling for interrupts. By setting the parent_device in struct irq_chip genirq will call the pm_runtime_get/put APIs when an IRQ is requested/freed. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-rcar.c')
-rw-r--r--drivers/gpio/gpio-rcar.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 2be48f5eba36..3b77c10c16f5 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -460,6 +460,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
irq_chip = &p->irq_chip;
irq_chip->name = name;
+ irq_chip->parent_device = dev;
irq_chip->irq_mask = gpio_rcar_irq_disable;
irq_chip->irq_unmask = gpio_rcar_irq_enable;
irq_chip->irq_set_type = gpio_rcar_irq_set_type;