2297   p_camera_memory->main_ion_fd[cnt] = open("/dev/ion", O_RDONLY);  in allocate_ion_memory()
2298   if (p_camera_memory->main_ion_fd[cnt] < 0) {  in allocate_ion_memory()
2309   rc = ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_ALLOC, &p_camera_memory->alloc[cnt]);  in allocate_ion_memory()
2316   rc = ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_SHARE, &p_camera_memory->ion_info_fd[cnt]);  in allocate_ion_memory()
2326   ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_FREE, &handle_data);  in allocate_ion_memory()
2328   close(p_camera_memory->main_ion_fd[cnt]);  in allocate_ion_memory()
2329   p_camera_memory->main_ion_fd[cnt] = -1;  in allocate_ion_memory()
2339   if (p_camera_memory->main_ion_fd[cnt] > 0) {  in deallocate_ion_memory()
2341       ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_FREE, &handle_data);  in deallocate_ion_memory()
2342       close(p_camera_memory->main_ion_fd[cnt]);  in deallocate_ion_memory()
2343       p_camera_memory->main_ion_fd[cnt] = -1;  in deallocate_ion_memory()
2353   p_camera_memory->main_ion_fd[cnt] = open("/dev/ion", O_RDONLY);  in allocate_ion_memory()
2354   if (p_camera_memory->main_ion_fd[cnt] < 0) {  in allocate_ion_memory()
2365   rc = ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_ALLOC, &p_camera_memory->alloc[cnt]);  in allocate_ion_memory()
2372   rc = ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_SHARE, &p_camera_memory->ion_info_fd[cnt]);  in allocate_ion_memory()
2382   ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_FREE, &handle_data);  in allocate_ion_memory()
2384   close(p_camera_memory->main_ion_fd[cnt]);  in allocate_ion_memory()
2385   p_camera_memory->main_ion_fd[cnt] = -1;  in allocate_ion_memory()
2409   if (p_camera_memory->main_ion_fd[cnt] > 0) {  in deallocate_ion_memory()
2411       ioctl(p_camera_memory->main_ion_fd[cnt], ION_IOC_FREE, &handle_data);  in deallocate_ion_memory()
2412       close(p_camera_memory->main_ion_fd[cnt]);  in deallocate_ion_memory()
2413       p_camera_memory->main_ion_fd[cnt] = -1;  in deallocate_ion_memory()
2444         heap->main_ion_fd[i] = -1;  in initHeapMem()
2515             frame->ion_dev_fd = heap->main_ion_fd[i];  in initHeapMem()