[PATCH] hexagon: Use raw_copy_to_user

Guenter Roeck
2017-05-03T03:53:02Z

Commit ac4691fac8ad ("hexagon: switch to RAW_COPY_USER") replaced
__copy_to_user_hexagon() with raw_copy_to_user(), but did not catch
all callers, resulting in the following build error.

arch/hexagon/mm/uaccess.c: In function '__clear_user_hexagon':
arch/hexagon/mm/uaccess.c:40:3: error:
implicit declaration of function '__copy_to_user_hexagon'

Fixes: ac4691fac8ad ("hexagon: switch to RAW_COPY_USER")
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
arch/hexagon/mm/uaccess.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/hexagon/mm/uaccess.c b/arch/hexagon/mm/uaccess.c
index ec90afdb3ad0..c599eb126c9e 100644
--- a/arch/hexagon/mm/uaccess.c
+++ b/arch/hexagon/mm/uaccess.c
@@ -37,15 +37,14 @@ __kernel_size_t __clear_user_hexagon(void __user *dest, unsigned long count)
long uncleared;

while (count > PAGE_SIZE) {
- uncleared = __copy_to_user_hexagon(dest, &empty_zero_page,
- PAGE_SIZE);
+ uncleared = raw_copy_to_user(dest, &empty_zero_page, PAGE_SIZE);
if (uncleared)
return count - (PAGE_SIZE - uncleared);
count -= PAGE_SIZE;
dest += PAGE_SIZE;
}
if (count)
- count = __copy_to_user_hexagon(dest, &empty_zero_page, count);
+ count = raw_copy_to_user(dest, &empty_zero_page, count);

return count;
}
--
2.7.4