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authorGuenter Roeck <linux@roeck-us.net>2017-05-02 20:44:16 -0700
committerGuenter Roeck <linux@roeck-us.net>2017-06-10 19:10:31 -0700
commit4d801cca0bb7011699c2d29f0139902dcfb3482d (patch)
tree51126ad177e4af11c6c9185b61466291b41d79d4
parent5faab9e0f03c4eef97886b45436015e107f79f5f (diff)
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hexagon: Use raw_copy_to_user
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> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
-rw-r--r--arch/hexagon/mm/uaccess.c5
1 files 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;
}