Signed-off-by: Günther Kelleter <[email protected]>
---
.../835-fix-irq-request-ledtrig-gpio.patch | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644
target/linux/generic/patches-3.18/835-fix-irq-request-ledtrig-gpio.patch
diff --git
a/target/linux/generic/patches-3.18/835-fix-irq-request-ledtrig-gpio.patch
b/target/linux/generic/patches-3.18/835-fix-irq-request-ledtrig-gpio.patch
new file mode 100644
index 0000000..6378073
--- /dev/null
+++ b/target/linux/generic/patches-3.18/835-fix-irq-request-ledtrig-gpio.patch
@@ -0,0 +1,19 @@
+--- a/drivers/leds/trigger/ledtrig-gpio.c
++++ b/drivers/leds/trigger/ledtrig-gpio.c
+@@ -161,9 +161,13 @@ static ssize_t gpio_trig_gpio_store(stru
+ return n;
+ }
+
+- ret = request_irq(gpio_to_irq(gpio), gpio_trig_irq,
+- IRQF_SHARED | IRQF_TRIGGER_RISING
+- | IRQF_TRIGGER_FALLING, "ledtrig-gpio", led);
++ ret = request_threaded_irq(
++ gpio_to_irq(gpio),
++ NULL,
++ gpio_trig_irq,
++ IRQF_SHARED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
++ "ledtrig-gpio",
++ led);
+ if (ret) {
+ dev_err(dev, "request_irq failed with error %d\n", ret);
+ } else {
--
2.4.4.88.gac2ab0d
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