1723 static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)  in save_frame()  argument
1745 		pdata = (unsigned char *)pipe_info->transfer_buffer;  in save_frame()
1747 		for (jj = 0; jj < (pipe_info->cur_transfer_size - 12); jj++) {  in save_frame()
1836 	psrc = (u8 *)pipe_info->transfer_buffer + offset;  in save_frame()
1847 	copy_size = (pipe_info->cur_transfer_size - offset);  in save_frame()
1880 				      struct s2255_pipeinfo *pipe_info)  in s2255_read_video_callback()  argument
1891 	res = save_frame(dev, pipe_info);  in s2255_read_video_callback()
2055 	struct s2255_pipeinfo *pipe_info;  in read_pipe_completion()  local
2059 	pipe_info = purb->context;  in read_pipe_completion()
2060 	if (pipe_info == NULL) {  in read_pipe_completion()
2064 	dev = pipe_info->dev;  in read_pipe_completion()
2073 		pipe_info->err_count++;  in read_pipe_completion()
2077 	if (pipe_info->state == 0) {  in read_pipe_completion()
2083 		s2255_read_video_callback(dev, pipe_info);  in read_pipe_completion()
2085 		pipe_info->err_count++;  in read_pipe_completion()
2091 	usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,  in read_pipe_completion()
2093 			  pipe_info->transfer_buffer,  in read_pipe_completion()
2094 			  pipe_info->cur_transfer_size,  in read_pipe_completion()
2095 			  read_pipe_completion, pipe_info);  in read_pipe_completion()
2097 	if (pipe_info->state != 0) {  in read_pipe_completion()
2098 		if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC))  in read_pipe_completion()
2110 	struct s2255_pipeinfo *pipe_info = &dev->pipe;  in s2255_start_readpipe()  local
2113 	pipe_info->state = 1;  in s2255_start_readpipe()
2114 	pipe_info->err_count = 0;  in s2255_start_readpipe()
2115 	pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);  in s2255_start_readpipe()
2116 	if (!pipe_info->stream_urb) {  in s2255_start_readpipe()
2122 	usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,  in s2255_start_readpipe()
2124 			  pipe_info->transfer_buffer,  in s2255_start_readpipe()
2125 			  pipe_info->cur_transfer_size,  in s2255_start_readpipe()
2126 			  read_pipe_completion, pipe_info);  in s2255_start_readpipe()
2127 	retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL);  in s2255_start_readpipe()