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 a60f5838de418f93df7251f69156b00ee67b3b02..ba1e5591574c7d194e0fe2ca52ef5a4a0c49715b 100644 (file)
--- 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()) {