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drm: panel: orisetech: improve error handling during probe

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Use dev_err_probe() helper as directed by core driver model to handle
driver probe error. Use standard helper defined at drivers/base/core.c
to maintain code consistency.

Inspired by,
commit a787e5400a ("driver core: add device probe log helper")

Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/aIJagJ/RnhSCtb2t@bhairav-test.ee.iitb.ac.in
This commit is contained in:
Akhilesh Patil
2025-07-24 21:38:32 +05:30
committed by Neil Armstrong
parent 368ea3f33f
commit 640d512caa
1 changed files with 2 additions and 5 deletions
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7
drivers/gpu/drm/panel/panel-orisetech-ota5601a.c
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@@ -276,11 +276,8 @@ static int ota5601a_probe(struct spi_device *spi)
}
err = drm_panel_of_backlight(&panel->drm_panel);
if (err) {
if (err != -EPROBE_DEFER)
dev_err(dev, "Failed to get backlight handle\n");
return err;
}
if (err)
return dev_err_probe(dev, err, "Failed to get backlight handle\n");
drm_panel_add(&panel->drm_panel);