drm/stm: dsi: Avoid printing errors for -EPROBE_DEFER
authorYannick Fertre <yannick.fertre@foss.st.com>
Mon, 22 Feb 2021 09:22:57 +0000 (09:22 +0000)
committerPhilippe Cornu <philippe.cornu@foss.st.com>
Mon, 8 Mar 2021 14:06:56 +0000 (15:06 +0100)
Don't print error when probe deferred error is returned.

Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Signed-off-by: Yannick Fertre <yannick.fertre@foss.st.com>
Tested-by: Yannick Fertre <yannick.fertre@foss.st.com>
Signed-off-by: Philippe Cornu <philippe.cornu@foss.st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210222092205.32086-2-raphael.gallais-pou@foss.st.com
drivers/gpu/drm/stm/dw_mipi_dsi-stm.c

index 2e1f2664495d00371f78ddefd75f8aa002f8f81a..8399d337589d5e411f8f3ff69b4f399ce7accef7 100644 (file)
@@ -363,8 +363,7 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
        dsi->vdd_supply = devm_regulator_get(dev, "phy-dsi");
        if (IS_ERR(dsi->vdd_supply)) {
                ret = PTR_ERR(dsi->vdd_supply);
-               if (ret != -EPROBE_DEFER)
-                       DRM_ERROR("Failed to request regulator: %d\n", ret);
+               dev_err_probe(dev, ret, "Failed to request regulator\n");
                return ret;
        }
 
@@ -377,9 +376,7 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
        dsi->pllref_clk = devm_clk_get(dev, "ref");
        if (IS_ERR(dsi->pllref_clk)) {
                ret = PTR_ERR(dsi->pllref_clk);
-               if (ret != -EPROBE_DEFER)
-                       DRM_ERROR("Unable to get pll reference clock: %d\n",
-                                 ret);
+               dev_err_probe(dev, ret, "Unable to get pll reference clock\n");
                goto err_clk_get;
        }
 
@@ -419,7 +416,7 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
        dsi->dsi = dw_mipi_dsi_probe(pdev, &dw_mipi_dsi_stm_plat_data);
        if (IS_ERR(dsi->dsi)) {
                ret = PTR_ERR(dsi->dsi);
-               DRM_ERROR("Failed to initialize mipi dsi host: %d\n", ret);
+               dev_err_probe(dev, ret, "Failed to initialize mipi dsi host\n");
                goto err_dsi_probe;
        }