From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed, 14 Dec 2011 13:55:11 +0000 (+0000)
Subject: powerpc: Fix old bug in prom_init setting of the color
X-Git-Tag: firefly_0821_release~3680^2~3833^2~25
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3f53638c805f75989f4b4be07efcfd173cdd5e2d;p=firefly-linux-kernel-4.4.55.git

powerpc: Fix old bug in prom_init setting of the color

We have an array of 16 entries and a loop of 32 iterations... oops.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 32b5b05082ea..55b4080a821e 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -2080,7 +2080,7 @@ 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;