Log message fragments used to be printed on one line but now get split up.
Fix this. Also, suppress log spam that merely prints known pointer values.
Tested-by: NStan Johnson <userm57@yahoo.com>
Signed-off-by: NFinn Thain <fthain@telegraphics.com.au>
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>