video: fbdev: omapfb: panel-sharp-ls037v7dw01: Make use of the helper…

… function dev_err_probe() When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. Using dev_err_probe() can reduce code size, and the error value gets printed. Signed-off-by: Cai Huoqing <[email protected]> Signed-off-by: Helge Deller <[email protected]>
chewitt · Jan 29, 2022 · 7ebf85c · 7ebf85c
1 parent 9d773f1
commit 7ebf85c
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c
@@ -211,10 +211,9 @@ static int sharp_ls_probe_of(struct platform_device *pdev)
 	int r;
 
 	ddata->vcc = devm_regulator_get(&pdev->dev, "envdd");
-	if (IS_ERR(ddata->vcc)) {
-		dev_err(&pdev->dev, "failed to get regulator\n");
-		return PTR_ERR(ddata->vcc);
-	}
+	if (IS_ERR(ddata->vcc))
+		return dev_err_probe(&pdev->dev, PTR_ERR(ddata->vcc),
+				     "failed to get regulator\n");
 
 	/* lcd INI */
 	r = sharp_ls_get_gpio_of(&pdev->dev, 0, 0, "enable", &ddata->ini_gpio);