[alsa-devel] Applied "ASoC: samsung: s3c2412: Handle return value of clk_prepare_enable." to the asoc tree

[Mark Brown]

The patch

   ASoC: samsung: s3c2412: Handle return value of clk_prepare_enable.

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.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From d2d2c0a0f0e230e9650e778d0d5c7ed6d1bcffb0 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs at gmail.com>
Date: Tue, 25 Jul 2017 15:44:28 +0530
Subject: [PATCH] ASoC: samsung: s3c2412: Handle return value of
 clk_prepare_enable.

clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs at gmail.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 sound/soc/samsung/s3c2412-i2s.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 0a4718207e6e..bcd1cbdeac93 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -71,7 +71,9 @@ static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
 	/* Set MPLL as the source for IIS CLK */
 
 	clk_set_parent(s3c2412_i2s.iis_cclk, clk_get(NULL, "mpll"));
-	clk_prepare_enable(s3c2412_i2s.iis_cclk);
+	ret = clk_prepare_enable(s3c2412_i2s.iis_cclk);
+	if (ret)
+		return ret;
 
 	s3c2412_i2s.iis_cclk = s3c2412_i2s.iis_pclk;
 
-- 
2.13.2