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[media] em28xx: clean-up several unused parametrs in struct em28xx_usb_isoc_ctl 

Get rid of several unused parameters in struct em28xx_usb_isoc_ctl.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Gianluca Gennari 2012-03-22 11:13:55 -03:00 committed by Mauro Carvalho Chehab
parent 5f5f147f63
commit 5978ec646e
2 changed files with 0 additions and 15 deletions
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1
drivers/media/video/em28xx/em28xx-core.c
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@ -974,7 +974,6 @@ void em28xx_uninit_isoc(struct em28xx *dev, enum em28xx_mode mode)
else
isoc_bufs = &dev->isoc_ctl.analog_bufs;
dev->isoc_ctl.nfields = -1;
for (i = 0; i < isoc_bufs->num_bufs; i++) {
urb = isoc_bufs->urb[i];
if (urb) {

14
drivers/media/video/em28xx/em28xx.h
View File

@ -226,24 +226,10 @@ struct em28xx_usb_isoc_ctl {
/* isoc transfer buffers for digital mode */
struct em28xx_usb_isoc_bufs digital_bufs;
/* Last buffer command and region */
u8 cmd;
int pos, size, pktsize;
/* Last field: ODD or EVEN? */
int field;
/* Stores incomplete commands */
u32 tmp_buf;
int tmp_buf_len;
/* Stores already requested buffers */
struct em28xx_buffer *vid_buf;
struct em28xx_buffer *vbi_buf;
/* Stores the number of received fields */
int nfields;
/* isoc urb callback */
int (*isoc_copy) (struct em28xx *dev, struct urb *urb);