diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-13 19:01:14 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-06-02 09:20:14 +0100 |
| commit | c6e13600d3b2137ff583767d7f8688a41e34ac49 (patch) | |
| tree | 9fdab44f06cedb04f6c6712731706eaecace5539 /arch/arm | |
| parent | 175352a51cfc275b8590d27be6fdd4b14f416c32 (diff) | |
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/cp15.h | 4 | ||||
| -rw-r--r-- | arch/arm/mm/mmu.c | 20 |
2 files changed, 0 insertions, 24 deletions
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) |