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[001/130] gpio-rcar: R-Car GPIO IRQ share interrupt

Message ID 1370420821-28420-2-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit 2eebfaf3a0f435c533b53a1a97331e31585470bf
Headers show

Commit Message

Simon Horman June 5, 2013, 8:24 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

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>
---
 drivers/gpio/gpio-rcar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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;