Commit 21b56c847753 ("iov_iter: get rid of separate bvec and xarray
callbacks") removed the calls to memcpy_page_flushcache().
Remove the unnecessary memcpy_page_flushcache() call.
Cc: Michael Ellerman <m...@ellerman.id.au>
Cc: Nicholas Piggin <npig...@gmail.com>
Cc: Christophe Leroy <christophe.le...@csgroup.eu>
Cc: Al Viro <v...@zeniv.linux.org.uk>
Cc: "Dan Williams" <dan.j.willi...@intel.com>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
arch/powerpc/include/asm/uaccess.h | 2 --
arch/powerpc/lib/pmem.c | 7 -------
2 files changed, 9 deletions(-)
diff --git a/arch/powerpc/include/asm/uaccess.h
b/arch/powerpc/include/asm/uaccess.h
index 3ddc65c63a49..52378e641d38 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -361,8 +361,6 @@ copy_mc_to_user(void __user *to, const void *from, unsigned
long n)
extern long __copy_from_user_flushcache(void *dst, const void __user *src,
unsigned size);
-extern void memcpy_page_flushcache(char *to, struct page *page, size_t offset,
- size_t len);
static __must_check inline bool user_access_begin(const void __user *ptr,
size_t len)
{
diff --git a/arch/powerpc/lib/pmem.c b/arch/powerpc/lib/pmem.c
index eb2919ddf9b9..4e724c4c01ad 100644
--- a/arch/powerpc/lib/pmem.c
+++ b/arch/powerpc/lib/pmem.c
@@ -85,10 +85,3 @@ void memcpy_flushcache(void *dest, const void *src, size_t
size)
clean_pmem_range(start, start + size);
}
EXPORT_SYMBOL(memcpy_flushcache);
-
-void memcpy_page_flushcache(char *to, struct page *page, size_t offset,
- size_t len)
-{
- memcpy_flushcache(to, page_to_virt(page) + offset, len);
-}
-EXPORT_SYMBOL(memcpy_page_flushcache);
--
2.39.2
