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
mipi_dsi_detach(dsi);
/* Power off */
ret = nt35510_power_off(nt);
+ if (ret)
+ dev_err(&dsi->dev, "Failed to power off\n");
+
drm_panel_remove(&nt->panel);
- return ret;
+ return 0;
}
/*