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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-04-17 23:40:57 -0700
committerSimon Horman <horms+renesas@verge.net.au>2013-06-04 20:28:36 +0900
commitc234962b808f289237a40e4ce5fc1c8066d1c9d0 (patch)
tree63325592c33200a313790150058901af3d51e8ff /drivers/gpio/gpio-rcar.c
parent5600a8485603b240790005b9b58de4c4f6ada69d (diff)
downloadop-kernel-dev-c234962b808f289237a40e4ce5fc1c8066d1c9d0.zip
op-kernel-dev-c234962b808f289237a40e4ce5fc1c8066d1c9d0.tar.gz
gpio-rcar: R-Car GPIO IRQ share interrupt
R-Car H1 or Gen2 GPIO interrupts are assigned per each GPIO domain, but, Gen1 E1/M1 GPIO interrupts are shared for all GPIO domain. gpio-rcar driver needs IRQF_SHARED flags for these. This patch was tested on Bock-W board Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/gpio/gpio-rcar.c')
-rw-r--r--drivers/gpio/gpio-rcar.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index b4ca450..0f3d647 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -333,7 +333,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
}
if (devm_request_irq(&pdev->dev, irq->start,
- gpio_rcar_irq_handler, 0, name, p)) {
+ gpio_rcar_irq_handler, IRQF_SHARED, name, p)) {
dev_err(&pdev->dev, "failed to request IRQ\n");
ret = -ENOENT;
goto err1;
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