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drm/panel: otm8009a: Drop unnessary backlight_device_unregister()

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It's not necessary to unregister backlight device which
registered with devm_backlight_device_register().

Fixes: 12a6cbd4f3 ("drm/panel: otm8009a: Use new backlight API")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200618134650.44311-1-weiyongjun1@huawei.com
This commit is contained in:
Wei Yongjun 2020-06-18 13:46:50 +00:00 committed by Sam Ravnborg
parent 24cfbec996
commit b27ff5c187
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
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@ -479,7 +479,6 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi)
if (ret < 0) {
dev_err(dev, "mipi_dsi_attach failed. Is host ready?\n");
drm_panel_remove(&ctx->panel);
backlight_device_unregister(ctx->bl_dev);
return ret;
}