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arm: remove set_dacr/get_dacr functions

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Remove the unused function set_dacr/get_dacr

Serie-cc: Ard Biesheuvel <ardb@kernel.org>
Serie-cc: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Patrick Delaunay 2021-02-05 13:53:39 +01:00 committed by Tom Rini
parent 8ca0f51c59
commit 2740edaf47
1 changed files with 0 additions and 14 deletions
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14
arch/arm/include/asm/system.h
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@ -397,20 +397,6 @@ static inline void set_cr(unsigned int val)
isb();
}
static inline unsigned int get_dacr(void)
{
unsigned int val;
asm("mrc p15, 0, %0, c3, c0, 0 @ get DACR" : "=r" (val) : : "cc");
return val;
}
static inline void set_dacr(unsigned int val)
{
asm volatile("mcr p15, 0, %0, c3, c0, 0 @ set DACR"
: : "r" (val) : "cc");
isb();
}
#ifdef CONFIG_ARMV7_LPAE
/* Long-Descriptor Translation Table Level 1/2 Bits */
#define TTB_SECT_XN_MASK (1ULL << 54)