From: Fabio Estevam fabio.estevam@freescale.com
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 --- sound/soc/fsl/imx-ssi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index 6336757..df552fa 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);