tree 16a13d454eaf07959e22481fd1de0deb1f5410d9
parent d6b6d7aef458e1c1ce6997929d38aaa48fe637c2
author Hans de Goede <hdegoede@redhat.com> 1273656361 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1280768764 -0300

V4L/DVB: gspca_tv8532: remove a whole bunch of unnecessary register writes

There is a problem with certain tv8532 cams, where sometimes there
hsync/vsync locks one pixel of where it normally locks. While trying to
fix this (which I failed to do). I noticed there are lots if duplicate
register writes and unnecessary register reads in the tv8532 driver. This
patch cleanes these ups (which has no negative effects, but unfortunately
also does not help).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>