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

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

Signed-off-by: Ye Xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/202303221621336645576@zte.com.cn
This commit is contained in:
Ye Xingchen 2023-03-22 16:21:33 +08:00 committed by Neil Armstrong
parent 5519fea915
commit ed8f4e1002
1 changed files with 3 additions and 6 deletions
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9
drivers/gpu/drm/bridge/display-connector.c
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@ -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,
"Unable to retrieve HPD GPIO\n");
return PTR_ERR(conn->hpd_gpio);
}
if (IS_ERR(conn->hpd_gpio))
return dev_err_probe(&pdev->dev, PTR_ERR(conn->hpd_gpio),
"Unable to retrieve HPD GPIO\n");
conn->hpd_irq = gpiod_to_irq(conn->hpd_gpio);
} else {