1712 static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)  in save_frame()  argument
1734 		pdata = (unsigned char *)pipe_info->transfer_buffer;  in save_frame()
1736 		for (jj = 0; jj < (pipe_info->cur_transfer_size - 12); jj++) {  in save_frame()
1827 	psrc = (u8 *)pipe_info->transfer_buffer + offset;  in save_frame()
1838 	copy_size = (pipe_info->cur_transfer_size - offset);  in save_frame()
1871 				      struct s2255_pipeinfo *pipe_info)  in s2255_read_video_callback()  argument
1882 	res = save_frame(dev, pipe_info);  in s2255_read_video_callback()
2057 	struct s2255_pipeinfo *pipe_info;  in read_pipe_completion()  local
2061 	pipe_info = purb->context;  in read_pipe_completion()
2062 	if (pipe_info == NULL) {  in read_pipe_completion()
2066 	dev = pipe_info->dev;  in read_pipe_completion()
2075 		pipe_info->err_count++;  in read_pipe_completion()
2079 	if (pipe_info->state == 0) {  in read_pipe_completion()
2085 		s2255_read_video_callback(dev, pipe_info);  in read_pipe_completion()
2087 		pipe_info->err_count++;  in read_pipe_completion()
2093 	usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,  in read_pipe_completion()
2095 			  pipe_info->transfer_buffer,  in read_pipe_completion()
2096 			  pipe_info->cur_transfer_size,  in read_pipe_completion()
2097 			  read_pipe_completion, pipe_info);  in read_pipe_completion()
2099 	if (pipe_info->state != 0) {  in read_pipe_completion()
2100 		if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC))  in read_pipe_completion()
2112 	struct s2255_pipeinfo *pipe_info = &dev->pipe;  in s2255_start_readpipe()  local
2115 	pipe_info->state = 1;  in s2255_start_readpipe()
2116 	pipe_info->err_count = 0;  in s2255_start_readpipe()
2117 	pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);  in s2255_start_readpipe()
2118 	if (!pipe_info->stream_urb)  in s2255_start_readpipe()
2121 	usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,  in s2255_start_readpipe()
2123 			  pipe_info->transfer_buffer,  in s2255_start_readpipe()
2124 			  pipe_info->cur_transfer_size,  in s2255_start_readpipe()
2125 			  read_pipe_completion, pipe_info);  in s2255_start_readpipe()
2126 	retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL);  in s2255_start_readpipe()