ARM: mvebu: ll_set_cpu_coherent always uses the current CPU

ll_set_cpu_coherent is always used on the current CPU, so instead of
passing the CPU id as argument, ll_set_cpu_coherent() can find it by
itself.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1397488214-20685-4-git-send-email-gregory.clement@free-electrons.com
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/arm/mach-mvebu/headsmp.S b/arch/arm/mach-mvebu/headsmp.S
index f30bc8d78871..cf7abe6554f7 100644
--- a/arch/arm/mach-mvebu/headsmp.S
+++ b/arch/arm/mach-mvebu/headsmp.S
@@ -31,10 +31,6 @@
 ENTRY(armada_xp_secondary_startup)
  ARM_BE8(setend be )                    @ go BE8 if entered LE
 
-        /* Read CPU id */
-        mrc     p15, 0, r1, c0, c0, 5
-        and     r1, r1, #0xF
-
         /* Add CPU to coherency fabric */
         bl      ll_set_cpu_coherent
         b       secondary_startup