diff options
| author | Christoph Hellwig <[email protected]> | 2020-06-07 21:41:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-06-08 11:05:57 -0700 |
| commit | 7c95fda549bdd6308dc833e13263227a7238c50d (patch) | |
| tree | 20b7b4c5e6859e309e8b2f6fcea0d64d5109f415 | |
| parent | e292e7403e3fe048abec1a5fd83b3181748dcb1d (diff) | |
unicore32: remove flush_cache_user_range
flush_cache_user_range is an ARMism not used by any generic or unicore32
specific code.
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Guan Xuetao <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | arch/unicore32/include/asm/cacheflush.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/unicore32/include/asm/cacheflush.h b/arch/unicore32/include/asm/cacheflush.h index dc8c0b41538f..9393ca4047e9 100644 --- a/arch/unicore32/include/asm/cacheflush.h +++ b/arch/unicore32/include/asm/cacheflush.h @@ -133,14 +133,6 @@ extern void flush_cache_page(struct vm_area_struct *vma, #define flush_cache_dup_mm(mm) flush_cache_mm(mm) /* - * flush_cache_user_range is used when we want to ensure that the - * Harvard caches are synchronised for the user space address range. - * This is used for the UniCore private sys_cacheflush system call. - */ -#define flush_cache_user_range(vma, start, end) \ - __cpuc_coherent_user_range((start) & PAGE_MASK, PAGE_ALIGN(end)) - -/* * Perform necessary cache operations to ensure that data previously * stored within this range of addresses can be executed by the CPU. */ |