Commit 4d801cca authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hexagon: Use raw_copy_to_user

Commit ac4691fa ("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: ac4691fa

 ("hexagon: switch to RAW_COPY_USER")
Cc: Al Viro <>
Acked-by: default avatarAl Viro <>
Acked-by: default avatarRichard Kuo <>
Signed-off-by: default avatarGuenter Roeck <>
parent 5faab9e0
......@@ -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,
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;
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