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Commit ede32d3a authored Jul 17, 2013 by Fabio Estevam Committed by Mark Brown Jul 17, 2013

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>

parent b0a4747a

sound/soc/fsl/fsl_ssi.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -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