Message ID | 20160120185731.GA10340@sophia |
---|---|
State | New |
Headers | show |
On Wed, Jan 20, 2016 at 7:57 PM, William Breathitt Gray <vilhelm.gray@gmail.com> wrote: > The ACCES 104-IDI-48 can differentiate between its own and other > devices' interrupt requests. Therefore, IRQ sharing is possible and > should be permitted. > > Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/gpio/gpio-104-idi-48.c b/drivers/gpio/gpio-104-idi-48.c index 52eed32..285a075 100644 --- a/drivers/gpio/gpio-104-idi-48.c +++ b/drivers/gpio/gpio-104-idi-48.c @@ -267,7 +267,8 @@ static int __init idi_48_probe(struct platform_device *pdev) goto err_gpiochip_irqchip_add; } - err = request_irq(irq, idi_48_irq_handler, 0, name, idi48gpio); + err = request_irq(irq, idi_48_irq_handler, IRQF_SHARED, name, + idi48gpio); if (err) { dev_err(dev, "IRQ handler registering failed (%d)\n", err); goto err_request_irq;
The ACCES 104-IDI-48 can differentiate between its own and other devices' interrupt requests. Therefore, IRQ sharing is possible and should be permitted. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> --- drivers/gpio/gpio-104-idi-48.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)