s3fb: fix color component length for pseudocolor modes
s3fb: fix color component length for pseudocolor modes

s3fb incorrectly sets the length of the color fields to 6 bits for
PSEUDOCOLOR modes, even though 8 or 4 bits are used per pixel.  Fix this
by setting the length to 8 or 4, respectively.

Signed-off-by: Michal Januszewski <a606264fa2d5cb41b89c8062abed50ea377c91f9@gentoo.org>
Acked-by: Ondrej Zajicek <792d28329de7ed446c01b83f731a071248ffeaf4@crfreenet.org>
Cc: Krzysztof Helt <e36322531041744f35a39a40f0faffcfb5b388ff@poczta.fm>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs