diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-11-11 01:13:49 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:02:07 -0200 |
| commit | 9e31ced888d1ca49ec5be51ef295e3ce994366c4 (patch) | |
| tree | 23593504461672ce1f6ef405171b859c42404019 /drivers/media/video/em28xx/em28xx.h | |
| parent | a225452ef80a7bd894fd2dfd01a4973d444152f4 (diff) | |
V4L/DVB (6584): Fix read() method
Backport read() fixes from Markus Rechberger.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx.h')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 3efc05d2df6..672880383de 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -260,6 +260,7 @@ struct em28xx { int vscale; /* vertical scale factor (see datasheet) */ int interlaced; /* 1=interlace fileds, 0=just top fileds */ int type; + unsigned int video_bytesread; /* Number of bytes read */ unsigned long hash; /* eeprom hash - for boards with generic ID */ unsigned long i2c_hash; /* i2c devicelist hash - for boards with generic ID */ @@ -268,6 +269,7 @@ struct em28xx { enum em28xx_dev_state state; enum em28xx_stream_state stream; enum em28xx_io_method io; + /* locks */ struct mutex lock; spinlock_t queue_lock; |