The patch
ASoC: samsung: i2s: Add missing clk_disable_unprepare() on error in samsung_i2s_probe()
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 fd61576fdda88c9677f9ea62e6f32997ce39daea Mon Sep 17 00:00:00 2001
From: Wei Yongjun weiyj.lk@gmail.com Date: Tue, 23 Aug 2016 15:16:42 +0000 Subject: [PATCH] ASoC: samsung: i2s: Add missing clk_disable_unprepare() on error in samsung_i2s_probe()
Add the missing clk_disable_unprepare() before return from samsung_i2s_probe() in the error handling case.
Signed-off-by: Wei Yongjun weiyj.lk@gmail.com Acked-by: Sylwester Nawrocki s.nawrocki@samsung.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/samsung/i2s.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index fa3ff03d97d5..7e32cf4581f8 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1318,7 +1318,8 @@ static int samsung_i2s_probe(struct platform_device *pdev) sec_dai = i2s_alloc_dai(pdev, true); if (!sec_dai) { dev_err(&pdev->dev, "Unable to alloc I2S_sec\n"); - return -ENOMEM; + ret = -ENOMEM; + goto err_disable_clk; }
sec_dai->lock = &pri_dai->spinlock; @@ -1342,7 +1343,8 @@ static int samsung_i2s_probe(struct platform_device *pdev)
if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) { dev_err(&pdev->dev, "Unable to configure gpio\n"); - return -EINVAL; + ret = -EINVAL; + goto err_disable_clk; }
ret = devm_snd_soc_register_component(&pri_dai->pdev->dev, @@ -1366,6 +1368,8 @@ static int samsung_i2s_probe(struct platform_device *pdev) err_free_dai: if (sec_dai) i2s_free_sec_dai(sec_dai); +err_disable_clk: + clk_disable_unprepare(pri_dai->clk); return ret; }