diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-07-17 07:00:39 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-17 12:03:54 +0200 |
| commit | ede32d3a237e102884cd5b223aba9afe3e6fb679 (patch) | |
| tree | 4e944046568b2a0b284e0d192c9df83648eec53f /sound/soc/fsl | |
| parent | ASoC: fsl: fsl_ssi: Use devm_ functions (diff) | |
| download | linux-ede32d3a237e102884cd5b223aba9afe3e6fb679.tar.xz linux-ede32d3a237e102884cd5b223aba9afe3e6fb679.zip | |
ASoC: fsl: fsl_ssi: Check the return value from clk_prepare_enable()
clk_prepare_enable() may fail, so let's check its return value and propagate it
in the case of error.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/fsl')
| -rw-r--r-- | sound/soc/fsl/fsl_ssi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index d078b1ba08e8..c9974a4ac042 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -737,7 +737,12 @@ static int fsl_ssi_probe(struct platform_device *pdev) dev_err(&pdev->dev, "could not get clock: %d\n", ret); goto error_irqmap; } - clk_prepare_enable(ssi_private->clk); + ret = clk_prepare_enable(ssi_private->clk); + if (ret) { + dev_err(&pdev->dev, "clk_prepare_enable failed: %d\n", + ret); + goto error_irqmap; + } /* * We have burstsize be "fifo_depth - 2" to match the SSI |