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[2/5] ASoC: wm5100: Pass the IRQF_ONESHOT flag

Message ID 1431404580-17991-2-git-send-email-festevam@gmail.com (mailing list archive)
State Accepted
Commit 3d907cc30d072829b6682fda791005de5768f34e
Headers show

Commit Message

Fabio Estevam May 12, 2015, 4:22 a.m. UTC 
From: Fabio Estevam <fabio.estevam@freescale.com>

Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject
bogus threaded irq requests") threaded IRQs without a primary handler
need to be requested with IRQF_ONESHOT, otherwise the request will fail.

So pass the IRQF_ONESHOT flag in this case.

The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 sound/soc/codecs/wm5100.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 9674037..5de28bfd 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2570,11 +2570,13 @@  static int wm5100_i2c_probe(struct i2c_client *i2c,
 
 		if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))
 			ret = request_threaded_irq(i2c->irq, NULL,
-						   wm5100_edge_irq, irq_flags,
+						   wm5100_edge_irq,
+						   irq_flags | IRQF_ONESHOT,
 						   "wm5100", wm5100);
 		else
 			ret = request_threaded_irq(i2c->irq, NULL, wm5100_irq,
-						   irq_flags, "wm5100",
+						   irq_flags | IRQF_ONESHOT,
+						   "wm5100",
 						   wm5100);
 
 		if (ret != 0) {