No memory allocation was done for the pseudo_palette.  Allocate one for it.
Signed-off-by: NAntonino Daplas <adaplas@gmail.com>
Acked-by: N"Maciej W. Rozycki" <macro@linux-mips.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>