[PATCH] powerpc: Fix old bug in prom_init setting of the color
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2011-12-14 23:55:18
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
We have an array of 16 entries and a loop of 32 iterations... oops. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- arch/powerpc/kernel/prom_init.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index cc58486..e3d0ecd 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c@@ -2079,7 +2079,7 @@ static void __init prom_check_displays(void) /* Setup a usable color table when the appropriate * method is available. Should update this to set-colors */ clut = RELOC(default_colors); - for (i = 0; i < 32; i++, clut += 3) + for (i = 0; i < 16; i++, clut += 3) if (prom_set_color(ih, i, clut[0], clut[1], clut[2]) != 0) break;