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powerpc: Move flush_instruction_cache() prototype in asm/cacheflush.h

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flush_instruction_cache() belongs to the cache flushing function
family.

Move its prototype in asm/cacheflush.h

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/993445b5227e8ca2f0e38bcc9ea3dfea6e865920.1597384512.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-08-14 05:56:25 +00:00 committed by Michael Ellerman
parent e426ab39f4
commit f663f33120
3 changed files with 3 additions and 1 deletions
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2
arch/powerpc/include/asm/cacheflush.h
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@ -98,6 +98,8 @@ static inline void invalidate_dcache_range(unsigned long start,
mb(); /* sync */
}
void flush_instruction_cache(void);
#include <asm-generic/cacheflush.h>
#endif /* _ASM_POWERPC_CACHEFLUSH_H */

1
arch/powerpc/include/asm/processor.h
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@ -435,7 +435,6 @@ extern void power7_idle_type(unsigned long type);
extern void power9_idle_type(unsigned long stop_psscr_val,
unsigned long stop_psscr_mask);
extern void flush_instruction_cache(void);
extern int fix_alignment(struct pt_regs *);
#ifdef CONFIG_PPC64

1
arch/powerpc/platforms/44x/machine_check.c
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@ -7,6 +7,7 @@
#include <linux/ptrace.h>
#include <asm/reg.h>
#include <asm/cacheflush.h>
int machine_check_440A(struct pt_regs *regs)
{