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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>
This commit is contained in:
Russell King 2014-04-13 19:01:14 +01:00
parent 175352a51c
commit c6e13600d3
2 changed files with 0 additions and 24 deletions
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4
arch/arm/include/asm/cp15.h
View File

@ -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))

20
arch/arm/mm/mmu.c
View File

@ -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)