| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.10 03/62] gpio-rcar: R-Car GPIO IRQ share interrupt | Date | Mon, 13 Jan 2014 16:26:28 -0800 |
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3.10-stable review patch. If anyone has any objections, please let me know.
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From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
commit c234962b808f289237a40e4ce5fc1c8066d1c9d0 upstream.
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/gpio/gpio-rcar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -333,7 +333,7 @@ static int gpio_rcar_probe(struct platfo } 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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