From: xypron.glpk@gmx.de <xypron.glpk@gmx.de>
Date: Sun, 30 Jul 2017 18:09:38 +0000 (+0200)
Subject: arm: spear: do not return random value from stack
X-Git-Url: http://git.dujemihanovic.xyz/%22/img/sics.gif/%22/static/git-favicon.png?a=commitdiff_plain;h=9730bcdc2f6c237fde66b7d81681e380ef0bdedf;p=u-boot.git

arm: spear: do not return random value from stack

If the NOR device is not available do not return
a random value from the stack.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/arch/arm/cpu/arm926ejs/spear/spl.c b/arch/arm/cpu/arm926ejs/spear/spl.c
index a60f5838de..ba1e559157 100644
--- a/arch/arm/cpu/arm926ejs/spear/spl.c
+++ b/arch/arm/cpu/arm926ejs/spear/spl.c
@@ -222,7 +222,7 @@ static void snor_init(void)
 
 u32 spl_boot_device(void)
 {
-	u32 mode;
+	u32 mode = 0;
 
 	/* Currently only SNOR is supported as the only */
 	if (snor_boot_selected()) {