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parisc: Remove flush_user_dcache_range and flush_user_icache_range

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The functions flush_user_dcache_range() and flush_user_icache_range()
are only used by the parisc signal handling code.  This code only needs
to flush a couple of lines, so the threshold check is unnecessary
overhead.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
John David Anglin
2017-02-20 14:02:46 -05:00
committed by Helge Deller
parent 8351badf34
commit ef470a60e1
3 changed files with 7 additions and 26 deletions
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2
arch/parisc/include/asm/cacheflush.h
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@@ -27,8 +27,6 @@ void flush_user_dcache_range_asm(unsigned long, unsigned long);
void flush_kernel_dcache_range_asm(unsigned long, unsigned long);
void flush_kernel_dcache_page_asm(void *);
void flush_kernel_icache_page(void *);
void flush_user_dcache_range(unsigned long, unsigned long);
void flush_user_icache_range(unsigned long, unsigned long);
/* Cache flush operations */