Commit ed8f4e10 authored by Ye Xingchen's avatar Ye Xingchen Committed by Neil Armstrong
Browse files

drm/bridge: display-connector: Use dev_err_probe() 



Replace the open-code with dev_err_probe() to simplify the code.

Signed-off-by: default avatarYe Xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/202303221621336645576@zte.com.cn
parent 5519fea9

drivers/gpu/drm/bridge/display-connector.c

+3 −6
Original line number Diff line number Diff line
@@ -271,12 +271,9 @@ static int display_connector_probe(struct platform_device *pdev) 
	    type == DRM_MODE_CONNECTOR_DisplayPort) {

		conn->hpd_gpio = devm_gpiod_get_optional(&pdev->dev, "hpd",

							 GPIOD_IN);

		if (IS_ERR(conn->hpd_gpio)) {

			if (PTR_ERR(conn->hpd_gpio) != -EPROBE_DEFER)

				dev_err(&pdev->dev,

		if (IS_ERR(conn->hpd_gpio))

			return dev_err_probe(&pdev->dev, PTR_ERR(conn->hpd_gpio),

					     "Unable to retrieve HPD GPIO\n");

			return PTR_ERR(conn->hpd_gpio);

		}



		conn->hpd_irq = gpiod_to_irq(conn->hpd_gpio);

	} else {