Unverified Commit e5f0d490 authored Oct 17, 2019 by Chuhong Yuan Committed by Mark Brown Oct 18, 2019

ASoC: Intel: sof-rt5682: add a check for devm_clk_get



sof_audio_probe misses a check for devm_clk_get and may cause problems.
Add a check for it to fix the bug.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191017025044.31474-1-hslester96@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 22e58665

sound/soc/intel/boards/sof_rt5682.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -603,6 +603,15 @@ static int sof_audio_probe(struct platform_device *pdev)
		/* need to get main clock from pmc */
		if (sof_rt5682_quirk & SOF_RT5682_MCLK_BYTCHT_EN) {
		ctx->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
		if (IS_ERR(ctx->mclk)) {
		ret = PTR_ERR(ctx->mclk);

		dev_err(&pdev->dev,
		"Failed to get MCLK from pmc_plt_clk_3: %d\n",
		ret);
		return ret;
		}

		ret = clk_prepare_enable(ctx->mclk);
		if (ret < 0) {
		dev_err(&pdev->dev,

Admin message