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drm/panel-novatek-nt35510: Emit an error message if power off fails
Returning an error code from a mipi_dsi remove callback fails, this is silently ignored. (mipi_dsi_drv_remove() propagates the return value to device_remove() which ignores it.) So emit an error code in the driver remove function and return 0. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220708094922.1408248-3-u.kleine-koenig@pengutronix.de
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@ -974,9 +974,12 @@ static int nt35510_remove(struct mipi_dsi_device *dsi)
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mipi_dsi_detach(dsi);
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/* Power off */
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ret = nt35510_power_off(nt);
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if (ret)
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dev_err(&dsi->dev, "Failed to power off\n");
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drm_panel_remove(&nt->panel);
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return ret;
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return 0;
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}
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/*
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