path: root/sound
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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2020-10-08 11:54:00 +0300
committerMark Brown <broonie@kernel.org>2020-10-08 21:16:52 +0100
commit18096cb0bcff1ebf4459ea5f6dc940d8eaf4b942 (patch)
treed0038ff02c0c0f9996b46718ff92ecbab60fbf3d /sound
parent827ed8a0fa50bdd365c9f4c9f6ef561ca7032e49 (diff)
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>
Diffstat (limited to 'sound')
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
index 3ffdd0f6292a..a6b72ad53b43 100644
--- a/sound/soc/ti/davinci-mcasp.c
+++ b/sound/soc/ti/davinci-mcasp.c
@@ -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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