camerad: fix CAM_SYNC requests

[adeebshihadeh]

The camcontrol struct happens to match enough that it worked to submit the request, but the result checking wasn't right.

Noticed while working on the debayer that camerad didn't care about this:

[26657.326035] CAM_ERR: CAM-ICP: cam_icp_mgr_process_msg_frame_process: 1525 failed with error : 4
[26657.351821] CAM_ERR: CAM-SYNC: cam_sync_wait: 393 Error: timed out for sync obj = 2
[26657.351851] CAM_WARN: CAM-SYNC: cam_sync_deinit_object: 183 Destroying an active sync object name:NodeOutputPortFence id:2
[26657.375468] CAM_ERR: CAM-ICP: cam_icp_mgr_process_msg_frame_process: 1525 failed with error : 4
[26657.401846] CAM_ERR: CAM-SYNC: cam_sync_wait: 393 Error: timed out for sync obj = 4
[26657.401870] CAM_WARN: CAM-SYNC: cam_sync_deinit_object: 183 Destroying an active sync object name:NodeOutputPortFence id:4
[26657.425543] CAM_ERR: CAM-ICP: cam_icp_mgr_process_msg_frame_process: 1525 failed with error : 4
[26657.451824] CAM_ERR: CAM-SYNC: cam_sync_wait: 393 Error: timed out for sync obj = 6
[26657.451848] CAM_WARN: CAM-SYNC: cam_sync_deinit_object: 183 Destroying an active sync object name:NodeOutputPortFence id:6
[26657.475506] CAM_ERR: CAM-ICP: cam_icp_mgr_process_msg_frame_process: 1525 failed with error : 4
[26657.501847] CAM_ERR: CAM-SYNC: cam_sync_wait: 393 Error: timed out for sync obj = 8
[26657.501870] CAM_WARN: CAM-SYNC: cam_sync_deinit_object: 183 Destroying an active sync object name:NodeOutputPortFence id:8
[26657.525448] CAM_ERR: CAM-ICP: cam_icp_mgr_process_msg_frame_process: 1525 failed with error : 4
[26657.551832] CAM_ERR: CAM-SYNC: cam_sync_wait: 393 Error: timed out for sync obj = 2
[26657.551866] CAM_WARN: CAM-SYNC: cam_sync_deinit_object: 183 Destroying an active sync object name:NodeOutputPortFence id:2
[26657.575471] CAM_ERR: CAM-ICP: cam_icp_mgr_process_msg_frame_process: 1525 failed with error : 4
[26657.601852] CAM_ERR: CAM-SYNC: cam_sync_wait: 393 Error: timed out for sync obj = 4
[26657.601879] CAM_WARN: CAM-SYNC: cam_sync_deinit_object: 183 Destroying an active sync object name:NodeOutputPortFence id:4
[26657.625458] CAM_ERR: CAM-ICP: cam_icp_mgr_process_msg_frame_process: 1525 failed with error : 4
[26657.651830] CAM_ERR: CAM-SYNC: cam_sync_wait: 393 Error: timed out for sync obj = 6