[PATCH v2 02/11] nios2: Export strncpy_from_user / strnlen_user to modules

[James Hogan]

Update the nios2 architecture code to export strncpy_from_user() and
strnlen_user() to modules. The test_user_copy module will soon test
them.

Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx>
Cc: Ley Foon Tan <lftan@xxxxxxxxxx>
Cc: nios2-dev@xxxxxxxxxxxxxxxxxxxxxx
---
 arch/nios2/mm/uaccess.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/nios2/mm/uaccess.c b/arch/nios2/mm/uaccess.c
index 7663e156ff4f..ecd8b122948b 100644
--- a/arch/nios2/mm/uaccess.c
+++ b/arch/nios2/mm/uaccess.c
@@ -146,6 +146,7 @@ long strncpy_from_user(char *__to, const char __user *__from, long __len)
 		l--;
 	return l;
 }
+EXPORT_SYMBOL(strncpy_from_user);
 
 long strnlen_user(const char __user *s, long n)
 {
@@ -161,3 +162,4 @@ long strnlen_user(const char __user *s, long n)
 	}
 	return n + 1;
 }
+EXPORT_SYMBOL(strnlen_user);
-- 
2.3.6

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