The patch
ASoC: rt5659: Fix irq leak
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From 1ca2cf8c4167c2016d9716998b4f89c4e79d1f89 Mon Sep 17 00:00:00 2001
From: Axel Lin axel.lin@ingics.com Date: Tue, 12 Jan 2016 15:55:17 +0800 Subject: [PATCH] ASoC: rt5659: Fix irq leak
Use devm_request_threaded_irq to ensure the irq is freed when unload the module. The rt5659->i2c is no longer used after this conversion, thus remove it as well.
Signed-off-by: Axel Lin axel.lin@ingics.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/rt5659.c | 16 ++++------------ sound/soc/codecs/rt5659.h | 1 - 2 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index 820d8fa62b5e..c166d9394c69 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -3985,7 +3985,6 @@ static int rt5659_i2c_probe(struct i2c_client *i2c, if (rt5659 == NULL) return -ENOMEM;
- rt5659->i2c = i2c; i2c_set_clientdata(i2c, rt5659);
if (pdata) @@ -4157,24 +4156,17 @@ static int rt5659_i2c_probe(struct i2c_client *i2c,
INIT_DELAYED_WORK(&rt5659->jack_detect_work, rt5659_jack_detect_work);
- if (rt5659->i2c->irq) { - ret = request_threaded_irq(rt5659->i2c->irq, NULL, rt5659_irq, - IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING + if (i2c->irq) { + ret = devm_request_threaded_irq(&i2c->dev, i2c->irq, NULL, + rt5659_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "rt5659", rt5659); if (ret) dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret);
}
- ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5659, + return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5659, rt5659_dai, ARRAY_SIZE(rt5659_dai)); - - if (ret) { - if (rt5659->i2c->irq) - free_irq(rt5659->i2c->irq, rt5659); - } - - return 0; }
static int rt5659_i2c_remove(struct i2c_client *i2c) diff --git a/sound/soc/codecs/rt5659.h b/sound/soc/codecs/rt5659.h index 8f07ee903eaa..d31c9e5bcec8 100644 --- a/sound/soc/codecs/rt5659.h +++ b/sound/soc/codecs/rt5659.h @@ -1792,7 +1792,6 @@ struct rt5659_priv { struct snd_soc_codec *codec; struct rt5659_platform_data pdata; struct regmap *regmap; - struct i2c_client *i2c; struct gpio_desc *gpiod_ldo1_en; struct gpio_desc *gpiod_reset; struct snd_soc_jack *hs_jack;