[PATCH 5/6] drm/bridge: dpu-dprc: Use dev_err_probe

[Alexander Stein]

This simplifies the code and gives additional information upon deferral.

Signed-off-by: Alexander Stein <alexander.st...@ew.tq-group.com>
---
 drivers/gpu/drm/imx/dpu/dpu-dprc.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/imx/dpu/dpu-dprc.c 
b/drivers/gpu/drm/imx/dpu/dpu-dprc.c
index 261c9566721e..6467ad960080 100644
--- a/drivers/gpu/drm/imx/dpu/dpu-dprc.c
+++ b/drivers/gpu/drm/imx/dpu/dpu-dprc.c
@@ -612,7 +612,8 @@ static int dpu_dprc_probe(struct platform_device *pdev)
 
                dprc->prgs[i] = dpu_prg_lookup_by_phandle(dev, "fsl,prgs", i);
                if (!dprc->prgs[i])
-                       return -EPROBE_DEFER;
+                       return dev_err_probe(dev, -EPROBE_DEFER,
+                                            "Failed to lookup fsl,prgs\n");
 
                if (i == 1)
                        dpu_prg_set_auxiliary(dprc->prgs[i]);
@@ -623,11 +624,10 @@ static int dpu_dprc_probe(struct platform_device *pdev)
 
        ret = devm_request_irq(dev, wrap_irq, dpu_dprc_wrap_irq_handler,
                               IRQF_SHARED, dev_name(dev), dprc);
-       if (ret < 0) {
-               dev_err(dev, "failed to request dpr_wrap irq(%u): %d\n",
-                       wrap_irq, ret);
-               return ret;
-       }
+       if (ret < 0)
+               return dev_err_probe(dev, ret,
+                                    "failed to request dpr_wrap irq(%u)\n",
+                                    wrap_irq);
 
        platform_set_drvdata(pdev, dprc);
 
-- 
2.34.1