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[1/4] ARM: shmobile: Move shmobile_scu_base from .text to .bss

Message ID d2613f56ce0287211d70a86443a143cae1887911.1455859965.git.horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit d2613f56ce0287211d70a86443a143cae1887911
Headers show

Commit Message

Simon Horman Feb. 19, 2016, 6:09 a.m. UTC 
From: Geert Uytterhoeven <geert+renesas@glider.be>

shmobile_scu_base is being written to, so it doesn't belong in the .text
section. Fix this by moving it from asm .text to C .bss, as it's no
longer used from asm code since commit 4f6da36f7edd5790 ("ARM: shmobile:
Remove old SCU boot code").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/headsmp-scu.S | 6 ------
 arch/arm/mach-shmobile/platsmp-scu.c | 3 +++
 2 files changed, 3 insertions(+), 6 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/mach-shmobile/headsmp-scu.S b/arch/arm/mach-shmobile/headsmp-scu.S
index fa5248c52399..5e503d91ad70 100644
--- a/arch/arm/mach-shmobile/headsmp-scu.S
+++ b/arch/arm/mach-shmobile/headsmp-scu.S
@@ -38,9 +38,3 @@  ENTRY(shmobile_boot_scu)
 
 	b	secondary_startup
 ENDPROC(shmobile_boot_scu)
-
-	.text
-	.align	2
-	.globl	shmobile_scu_base
-shmobile_scu_base:
-	.space	4
diff --git a/arch/arm/mach-shmobile/platsmp-scu.c b/arch/arm/mach-shmobile/platsmp-scu.c
index 64663110ab6c..f2198c9c7435 100644
--- a/arch/arm/mach-shmobile/platsmp-scu.c
+++ b/arch/arm/mach-shmobile/platsmp-scu.c
@@ -17,6 +17,9 @@ 
 #include <asm/smp_scu.h>
 #include "common.h"
 
+
+void __iomem *shmobile_scu_base;
+
 static int shmobile_smp_scu_notifier_call(struct notifier_block *nfb,
 					  unsigned long action, void *hcpu)
 {