From: AngeloGioacchino Del Regno Date: Tue, 15 Apr 2025 10:43:10 +0000 (+0200) Subject: drm/mediatek: mtk_hdmi: Use dev_err_probe() in mtk_hdmi_dt_parse_pdata() X-Git-Tag: v6.16-rc1~144^2~8^2~11 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03c7aea33cb5860b4468c65a1715be76b54fb882;p=thirdparty%2Flinux.git drm/mediatek: mtk_hdmi: Use dev_err_probe() in mtk_hdmi_dt_parse_pdata() Change error prints to use dev_err_probe() instead of dev_err() where possible in function mtk_hdmi_dt_parse_pdata(), used only during device probe. While at it, also beautify some prints. Reviewed-by: CK Hu Signed-off-by: AngeloGioacchino Del Regno Link: https://patchwork.kernel.org/project/dri-devel/patch/20250415104321.51149-13-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu --- diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index 0933b22b81ff4..6c65d256e4d39 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1368,19 +1368,13 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi, int ret; ret = mtk_hdmi_get_all_clk(hdmi, np); - if (ret) { - if (ret != -EPROBE_DEFER) - dev_err(dev, "Failed to get clocks: %d\n", ret); - - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "Failed to get clocks\n"); /* The CEC module handles HDMI hotplug detection */ cec_np = of_get_compatible_child(np->parent, "mediatek,mt8173-cec"); - if (!cec_np) { - dev_err(dev, "Failed to find CEC node\n"); - return -EINVAL; - } + if (!cec_np) + return dev_err_probe(dev, -EINVAL, "Failed to find CEC node\n"); cec_pdev = of_find_device_by_node(cec_np); if (!cec_pdev) { @@ -1429,20 +1423,16 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi, } i2c_np = of_parse_phandle(remote, "ddc-i2c-bus", 0); + of_node_put(remote); if (!i2c_np) { - dev_err(dev, "Failed to find ddc-i2c-bus node in %pOF\n", - remote); - of_node_put(remote); - ret = -EINVAL; + ret = dev_err_probe(dev, -EINVAL, "No ddc-i2c-bus in connector\n"); goto put_device; } - of_node_put(remote); hdmi->ddc_adpt = of_find_i2c_adapter_by_node(i2c_np); of_node_put(i2c_np); if (!hdmi->ddc_adpt) { - dev_err(dev, "Failed to get ddc i2c adapter by node\n"); - ret = -EINVAL; + ret = dev_err_probe(dev, -EINVAL, "Failed to get ddc i2c adapter by node\n"); goto put_device; }