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V4L/DVB (11332): pvrusb2: Fix incorrect reporting of default value for non-integer controls

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Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mike Isely 2009-04-01 01:49:57 -03:00 committed by Mauro Carvalho Chehab
parent f2cf250af1
commit 5b72d71525
1 changed files with 5 additions and 7 deletions
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12
drivers/media/video/pvrusb2/pvrusb2-ctrl.c
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@ -137,14 +137,12 @@ int pvr2_ctrl_get_min(struct pvr2_ctrl *cptr)
int pvr2_ctrl_get_def(struct pvr2_ctrl *cptr, int *valptr)
{
int ret = 0;
if (!cptr) return 0;
if (!cptr) return -EINVAL;
LOCK_TAKE(cptr->hdw->big_lock); do {
if (cptr->info->type == pvr2_ctl_int) {
if (cptr->info->get_def_value) {
ret = cptr->info->get_def_value(cptr, valptr);
} else {
*valptr = cptr->info->default_value;
}
if (cptr->info->get_def_value) {
ret = cptr->info->get_def_value(cptr, valptr);
} else {
*valptr = cptr->info->default_value;
}
} while(0); LOCK_GIVE(cptr->hdw->big_lock);
return ret;