From: Jean Delvare Date: Wed, 22 Mar 2006 06:48:36 +0000 (-0300) Subject: V4L/DVB (3568e): bt856: Spare memory X-Git-Tag: v2.6.17-rc1~996^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f49a5eaea6d7b3ed3d01ca9388eac9e7e5bf6025;p=pandora-kernel.git V4L/DVB (3568e): bt856: Spare memory The bt856 driver has a register cache much larger than needed. We really only write to 3 registers, so a 32-byte cache is a bit too much. We can be just as efficient with a 6-byte cache. We could even do with a 3-byte cache, but at the cost of additional arithmetics arguably not worth the spared 3 bytes. Also, 4 of the 6 other members of the bt856 data structure were not used anywhere, so we can as well drop them for an additional 16 bytes of memory spared. Signed-off-by: Jean Delvare Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- Reading git-diff-tree failed