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>
diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
index 3ffdd0f..a6b72ad 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) {