From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 13 Apr 2014 18:01:14 +0000 (+0100)
Subject: ARM: remove unused adjust_cr() function
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c6e13600d3b2137ff583767d7f8688a41e34ac49;p=linux-beck.git

ARM: remove unused adjust_cr() function

adjust_cr() is not used anymore, so let's get rid of it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/include/asm/cp15.h b/arch/arm/include/asm/cp15.h
index 63427266015d..ebae45d7f017 100644
--- a/arch/arm/include/asm/cp15.h
+++ b/arch/arm/include/asm/cp15.h
@@ -80,10 +80,6 @@ static inline void set_auxcr(unsigned int val)
 	isb();
 }
 
-#ifndef CONFIG_SMP
-extern void adjust_cr(unsigned long mask, unsigned long set);
-#endif
-
 #define CPACC_FULL(n)		(3 << (n * 2))
 #define CPACC_SVC(n)		(1 << (n * 2))
 #define CPACC_DISABLE(n)	(0 << (n * 2))
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index ec57f792aed4..9c8fec02c274 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -186,26 +186,6 @@ static int __init early_ecc(char *p)
 early_param("ecc", early_ecc);
 #endif
 
-#ifndef CONFIG_SMP
-void adjust_cr(unsigned long mask, unsigned long set)
-{
-	unsigned long flags;
-
-	mask &= ~CR_A;
-
-	set &= mask;
-
-	local_irq_save(flags);
-
-	cr_no_alignment = (cr_no_alignment & ~mask) | set;
-	cr_alignment = (cr_alignment & ~mask) | set;
-
-	set_cr((get_cr() & ~mask) | set);
-
-	local_irq_restore(flags);
-}
-#endif
-
 #else /* ifdef CONFIG_CPU_CP15 */
 
 static int __init early_cachepolicy(char *p)