upstream: [media] em28xx: remove some unused fields from struct em28xx

Just driver cleanup. No functional changes.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h
index 2313433..e72def6 100644 (file)
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -619,7 +619,6 @@ struct em28xx {
        unsigned hscale;        /* horizontal scale factor (see datasheet) */
        unsigned vscale;        /* vertical scale factor (see datasheet) */
        int interlaced;         /* 1=interlace fileds, 0=just top fileds */
-       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 -
@@ -639,8 +638,6 @@ struct em28xx {
        /* locks */
        struct mutex lock;
        struct mutex ctrl_urb_lock;     /* protects urb_buf */
-       /* spinlock_t queue_lock; */
-       struct list_head inqueue, outqueue;
        struct video_device *vbi_dev;
        struct video_device *radio_dev;
 
@@ -664,7 +661,6 @@ struct em28xx {
        spinlock_t slock;
 
        unsigned int field_count;
-       unsigned int vbi_field_count;
 
        /* usb transfer */
        struct usb_device *udev;        /* the usb device */