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[media] gspca - benq: Remove the useless function sd_isoc_init 

The sd_isoc_init() did only a set interface which is done in gspca main.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-François Moine 2011-08-10 05:59:15 -03:00 committed by Mauro Carvalho Chehab
parent 7c2808e2fd
commit 2d06d5dd2d
1 changed files with 0 additions and 15 deletions
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15
drivers/media/video/gspca/benq.c
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@ -86,20 +86,6 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
static int sd_isoc_init(struct gspca_dev *gspca_dev)
{
int ret;
ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface,
gspca_dev->nbalt - 1);
if (ret < 0) {
pr_err("usb_set_interface failed\n");
return ret;
}
/* reg_w(gspca_dev, 0x0003, 0x0002); */
return 0;
}
/* -- start the camera -- */
static int sd_start(struct gspca_dev *gspca_dev)
{
@ -271,7 +257,6 @@ static const struct sd_desc sd_desc = {
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
.init = sd_init,
.isoc_init = sd_isoc_init,
.start = sd_start,
.stopN = sd_stopN,
.pkt_scan = sd_pkt_scan,