From 76acb5ee76b1ae5870cac9c8125ca09e9106d5b2 Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Mon, 13 Jul 2020 16:43:24 +0200 Subject: drm/bridge: lvds-codec: simplify error handling Using dev_err_probe code has following advantages: - shorter code, - recorded defer probe reason for debugging, - uniform error code logging. Signed-off-by: Andrzej Hajda Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20200713144324.23654-5-a.hajda@samsung.com Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/bridge/lvds-codec.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/bridge/lvds-codec.c b/drivers/gpu/drm/bridge/lvds-codec.c index 24fb1befdfa2..f19d9f7a5db2 100644 --- a/drivers/gpu/drm/bridge/lvds-codec.c +++ b/drivers/gpu/drm/bridge/lvds-codec.c @@ -71,13 +71,9 @@ static int lvds_codec_probe(struct platform_device *pdev) lvds_codec->connector_type = (uintptr_t)of_device_get_match_data(dev); lvds_codec->powerdown_gpio = devm_gpiod_get_optional(dev, "powerdown", GPIOD_OUT_HIGH); - if (IS_ERR(lvds_codec->powerdown_gpio)) { - int err = PTR_ERR(lvds_codec->powerdown_gpio); - - if (err != -EPROBE_DEFER) - dev_err(dev, "powerdown GPIO failure: %d\n", err); - return err; - } + if (IS_ERR(lvds_codec->powerdown_gpio)) + return dev_err_probe(dev, PTR_ERR(lvds_codec->powerdown_gpio), + "powerdown GPIO failure\n"); /* Locate the panel DT node. */ panel_node = of_graph_get_remote_node(dev->of_node, 1, 0); -- cgit v1.2.3