MIPS: Delete unused flush_cache_sigtramp()
Commit adcc81f148
("MIPS: math-emu: Write-protect delay slot emulation
pages") left flush_cache_sigtramp() unused. Delete the dead code.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: linux-mips@vger.kernel.org
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@@ -25,7 +25,6 @@
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*
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* MIPS specific flush operations:
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*
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* - flush_cache_sigtramp() flush signal trampoline
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* - flush_icache_all() flush the entire instruction cache
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* - flush_data_cache_page() flushes a page from the data cache
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* - __flush_icache_user_range(start, end) flushes range of user instructions
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@@ -110,7 +109,6 @@ extern void copy_from_user_page(struct vm_area_struct *vma,
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struct page *page, unsigned long vaddr, void *dst, const void *src,
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unsigned long len);
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extern void (*flush_cache_sigtramp)(unsigned long addr);
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extern void (*flush_icache_all)(void);
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extern void (*local_flush_data_cache_page)(void * addr);
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extern void (*flush_data_cache_page)(unsigned long addr);
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