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Commit 8b06d5b8 authored by Mark Brown's avatar Mark Brown
Browse files

spi/s3c64xx: Check that clock enables succeed on runtime resume 



Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 67651b29

drivers/spi/spi-s3c64xx.c

+10 −2
Original line number Diff line number Diff line
@@ -1524,9 +1524,17 @@ static int s3c64xx_spi_runtime_resume(struct device *dev) 
{

	struct spi_master *master = dev_get_drvdata(dev);

	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);

	int ret;



	clk_prepare_enable(sdd->src_clk);

	clk_prepare_enable(sdd->clk);

	ret = clk_prepare_enable(sdd->src_clk);

	if (ret != 0)

		return ret;



	ret = clk_prepare_enable(sdd->clk);

	if (ret != 0) {

		clk_disable_unprepare(sdd->src_clk);

		return ret;

	}



	return 0;

}