[PATCH v3 2/3] fixup! Input: rotary_encoder - use threaded irqs
From: Uwe Kleine-König <hidden>
Date: 2016-02-05 12:08:20
Also in:
linux-arm-kernel, linux-devicetree
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
request_threaed_irq fails if handler == NULL and ONESHOT not in flags. --- drivers/input/misc/rotary_encoder.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index 309612a6d9f5..5a4e1d69c4af 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c@@ -296,7 +296,8 @@ static int rotary_encoder_probe(struct platform_device *pdev) } err = devm_request_threaded_irq(dev, encoder->irq_a, NULL, handler, - IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | + IRQF_ONESHOT, DRV_NAME, encoder); if (err) { dev_err(dev, "unable to request IRQ %d\n", encoder->irq_a);
@@ -304,7 +305,8 @@ static int rotary_encoder_probe(struct platform_device *pdev) } err = devm_request_threaded_irq(dev, encoder->irq_b, NULL, handler, - IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | + IRQF_ONESHOT, DRV_NAME, encoder); if (err) { dev_err(dev, "unable to request IRQ %d\n", encoder->irq_b);
--
2.7.0