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Commit d211bfcb authored by Janne Grunau's avatar Janne Grunau Committed by Mauro Carvalho Chehab
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V4L/DVB (11228): hdpvr: use debugging macro for buffer status 



Signed-off-by: default avatarJanne Grunau <j@jannau.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 2ddacee6

drivers/media/video/hdpvr/hdpvr-video.c

+10 −17
Original line number Diff line number Diff line
@@ -28,6 +28,12 @@ 


#define BULK_URB_TIMEOUT 1250 /* 1.25 seconds */



#define print_buffer_status() v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,\

				       "%s:%d buffer stat: %d free, %d proc\n",\

				       __func__, __LINE__,		\

				       list_size(&dev->free_buff_list),	\

				       list_size(&dev->rec_buff_list))



struct hdpvr_fh {

	struct hdpvr_device	*dev;

};
@@ -191,10 +197,7 @@ static int hdpvr_submit_buffers(struct hdpvr_device *dev) 
		list_move_tail(&buf->buff_list, &dev->rec_buff_list);

	}

err:

	v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,

		 "buffer queue stat: %d free, %d proc\n",

		 list_size(&dev->free_buff_list),

		 list_size(&dev->rec_buff_list));

	print_buffer_status();

	mutex_unlock(&dev->io_mutex);

	return ret;

}
@@ -399,11 +402,7 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count, 
			mutex_unlock(&dev->io_mutex);

			goto err;

		}



		v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,

			 "buffer queue stat: %d free, %d proc\n",

			 list_size(&dev->free_buff_list),

			 list_size(&dev->rec_buff_list));

		print_buffer_status();

	}

	mutex_unlock(&dev->io_mutex);
@@ -463,10 +462,7 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count, 


			list_move_tail(&buf->buff_list, &dev->free_buff_list);



			v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,

				 "buffer queue stat: %d free, %d proc\n",

				 list_size(&dev->free_buff_list),

				 list_size(&dev->rec_buff_list));

			print_buffer_status();



			mutex_unlock(&dev->io_mutex);
@@ -499,10 +495,7 @@ static unsigned int hdpvr_poll(struct file *filp, poll_table *wait) 
			dev->status = STATUS_IDLE;

		}



		v4l2_dbg(MSG_BUFFER, hdpvr_debug, dev->video_dev,

			 "buffer queue stat: %d free, %d proc\n",

			 list_size(&dev->free_buff_list),

			 list_size(&dev->rec_buff_list));

		print_buffer_status();

	}

	mutex_unlock(&dev->io_mutex);