Commit f3805c32 authored by Ian Cowan's avatar Ian Cowan Committed by Mauro Carvalho Chehab
Browse files

media: staging: media: zoran: add logging macros 



This adds the zrdev_dbg() (pointing to pci_dbg()), zrdev_err() (pointing
to pci_err()), and zrdev_info() (pointing to pci_info()) macros to the
zoran drivers. These are the preferred method for debugging and this
will allow to extract the device from the zoran struct to make the call.

Signed-off-by: default avatarIan Cowan <ian@linux.cowan.aero>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent b2bae4b8

drivers/staging/media/zoran/zoran.h

+13 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#define _BUZ_H_



#include <linux/debugfs.h>

#include <linux/pci.h>

#include <media/v4l2-device.h>

#include <media/v4l2-ctrls.h>

#include <media/videobuf2-core.h>
@@ -301,6 +302,18 @@ static inline struct zoran *to_zoran(struct v4l2_device *v4l2_dev) 


#endif



/*

 * Debugging macros

 */

#define zrdev_dbg(zr, format, args...) \

	pci_dbg((zr)->pci_dev, format, ##args) \



#define zrdev_err(zr, format, args...) \

	pci_err((zr)->pci_dev, format, ##args) \



#define zrdev_info(zr, format, args...) \

	pci_info((zr)->pci_dev, format, ##args) \



int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq, int dir);

void zoran_queue_exit(struct zoran *zr);

int zr_set_buf(struct zoran *zr);