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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-12-04 20:27:44 -0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-05 00:01:18 +0000 |
| commit | 24f4bd57a7b24d10e52a3807f88adec79824e5d8 (patch) | |
| tree | 6381a2fd2fd9fca4cda7530ba1f2f48e97767578 | |
| parent | 07a9483aaca5d3b5de8ee824ee576321d3f8b4c6 (diff) | |
| download | blackbird-op-linux-24f4bd57a7b24d10e52a3807f88adec79824e5d8.tar.gz blackbird-op-linux-24f4bd57a7b24d10e52a3807f88adec79824e5d8.zip | |
ASoC: imx-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>
| -rw-r--r-- | sound/soc/fsl/imx-ssi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index 6336757e967a..df552fa1aa65 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -535,7 +535,9 @@ static int imx_ssi_probe(struct platform_device *pdev) ret); goto failed_clk; } - clk_prepare_enable(ssi->clk); + ret = clk_prepare_enable(ssi->clk); + if (ret) + goto failed_clk; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ssi->base = devm_ioremap_resource(&pdev->dev, res); |
