Commit 640d512c authored by Akhilesh Patil's avatar Akhilesh Patil Committed by Neil Armstrong
Browse files

drm: panel: orisetech: improve error handling during probe 



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 a787e540 ("driver core: add device probe log helper")

Signed-off-by: default avatarAkhilesh Patil <akhilesh@ee.iitb.ac.in>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/aIJagJ/RnhSCtb2t@bhairav-test.ee.iitb.ac.in
parent 368ea3f3

drivers/gpu/drm/panel/panel-orisetech-ota5601a.c

+2 −5
Original line number Diff line number Diff line
@@ -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);