ARM: ux500: read the correct soc_id number

Fix db8500_read_soc_id() to read all five soc_id number locations
instead of repeating the second one two times.

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 995928b..e90b5ab 100644 (file)
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -191,7 +191,7 @@ static const char *db8500_read_soc_id(void)
        /* Throw these device-specific numbers into the entropy pool */
        add_device_randomness(uid, 0x14);
        return kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x",
-                        readl((u32 *)uid+1),
+                        readl((u32 *)uid+0),
                         readl((u32 *)uid+1), readl((u32 *)uid+2),
                         readl((u32 *)uid+3), readl((u32 *)uid+4));
 }