Commit b573b0e6 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Greg Kroah-Hartman
Browse files

greybus: camera: Clean up when AP link power mode configuration failed 



Restore the module link power mode to the previous state in that case.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarGjorgji Rosikopulos <grosikopulos@mm-sol.com>
Tested-by: default avatarJacopo Mondi <jacopo.mondi@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent c161c0fc

drivers/staging/greybus/camera.c

+1 −0
Original line number Diff line number Diff line
@@ -147,6 +147,7 @@ static int gb_camera_set_power_mode(struct gb_camera *gcam, bool hs) 


	ret = gb_camera_set_intf_power_mode(gcam, svc->ap_intf_id, hs);

	if (ret < 0) {

		gb_camera_set_intf_power_mode(gcam, intf->interface_id, !hs);

		gcam_err(gcam, "failed to set AP interface to %s (%d)\n",

			 hs ? "HS" : "PWM", ret);

		return ret;