Unverified Commit 18096cb0 authored Oct 08, 2020 by Peter Ujfalusi Committed by Mark Brown Oct 08, 2020

ASoC: ti: davinci-mcasp: Use &pdev->dev for early dev_warn



At this point mcasp->dev is not initialized and we would have NULL pointer
dereference if we would have failed to get the mem memory resource by
name.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20201008085400.19944-1-peter.ujfalusi@ti.com


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

parent 827ed8a0

sound/soc/ti/davinci-mcasp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2155,7 +2155,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)

		mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
		if (!mem) {
		dev_warn(mcasp->dev,
		dev_warn(&pdev->dev,
		"\"mpu\" mem resource not found, using index 0\n");
		mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		if (!mem) {

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