[PATCH] lp8727_charger: use IRQF_ONESHOT
From: Fengguang Wu
Date: Thu Aug 23 2012 - 07:42:36 EST
Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci
ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT
Make sure threaded IRQs without a primary handler are always request with IRQF_ONESHOT
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
Note: I don't really know much about the situation, feel free to
ignore it if it's an false warning.
cocci-output-25411-2ae2e0-lp8727_charger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/power/lp8727_charger.c
+++ b/drivers/power/lp8727_charger.c
@@ -255,7 +255,7 @@ static int lp8727_intr_config(struct lp8
return request_threaded_irq(pchg->client->irq,
NULL,
lp8727_isr_func,
- IRQF_TRIGGER_FALLING,
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"lp8727_irq",
pchg);
}
[PATCH] lp8727_charger: fix coccinelle warnings
/c/kernel-tests/src/linux/drivers/power/lp8727_charger.c:255:8-28: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT
Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci
Make sure threaded IRQs without a primary handler are always request with
IRQF_ONESHOT
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
cocci-output-25411-2ae2e0-lp8727_charger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/power/lp8727_charger.c
+++ b/drivers/power/lp8727_charger.c
@@ -255,7 +255,7 @@ static int lp8727_intr_config(struct lp8
return request_threaded_irq(pchg->client->irq,
NULL,
lp8727_isr_func,
- IRQF_TRIGGER_FALLING,
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"lp8727_irq",
pchg);
}