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From: Fabio Estevam <festevam@gmail.com>
To: broonie@kernel.org
Cc: Fabio Estevam <fabio.estevam@freescale.com>,
	Julia.Lawall@lip6.fr, alsa-devel@alsa-project.org
Subject: [PATCH 5/5] ASoC: max98095: Pass the IRQF_ONESHOT flag
Date: Tue, 12 May 2015 01:23:00 -0300	[thread overview]
Message-ID: <1431404580-17991-5-git-send-email-festevam@gmail.com> (raw)
In-Reply-To: <1431404580-17991-1-git-send-email-festevam@gmail.com>

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/max98095.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index 66c7ca4..453a919 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -2300,8 +2300,8 @@ static int max98095_probe(struct snd_soc_codec *codec)
 		/* register an audio interrupt */
 		ret = request_threaded_irq(client->irq, NULL,
 			max98095_report_jack,
-			IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-			"max98095", codec);
+			IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING |
+			IRQF_ONESHOT, "max98095", codec);
 		if (ret) {
 			dev_err(codec->dev, "Failed to request IRQ: %d\n", ret);
 			goto err_access;
-- 
1.9.1

  parent reply	other threads:[~2015-05-12  4:24 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-12  4:22 [PATCH 1/5] ASoC: wm8996: Pass the IRQF_ONESHOT flag Fabio Estevam
2015-05-12  4:22 ` [PATCH 2/5] ASoC: wm5100: " Fabio Estevam
2015-05-12  4:22 ` [PATCH 3/5] ASoC: wm8994: " Fabio Estevam
2015-05-12  4:22 ` [PATCH 4/5] ASoC: twl6040: " Fabio Estevam
2015-05-12 18:47   ` Mark Brown
2015-05-12  4:23 ` Fabio Estevam [this message]
2015-05-12 18:48 ` [PATCH 1/5] ASoC: wm8996: " Mark Brown

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