Commit 7ebf85c5 authored by Cai Huoqing's avatar Cai Huoqing Committed by Helge Deller
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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: default avatarCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 9d773f10

drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c

+3 −4
Original line number Diff line number Diff line
@@ -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);