openrisc: uaccess: Remove unused macro __addr_ok

Since commit b48b2c3e5043 ("openrisc: use generic strnlen_user()
function") the macro __addr_ok is no longer used.  It is safe to remove
so this patch removes it.

Signed-off-by: Stafford Horne <shorne@gmail.com>

diff --git a/arch/openrisc/include/asm/uaccess.h b/arch/openrisc/include/asm/uaccess.h
index 4b59dc9ad3000f7d0cc34e69dd8c5e3bbca080e3..85a55359b2448ef557bb73a93cefbaa6bde8710e 100644 (file)
--- a/arch/openrisc/include/asm/uaccess.h
+++ b/arch/openrisc/include/asm/uaccess.h
@@ -55,9 +55,6 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
        return size <= fs && addr <= (fs - size);
 }
 
-/* Ensure that addr is below task's addr_limit */
-#define __addr_ok(addr) ((unsigned long) addr < get_fs())
-
 #define access_ok(addr, size)                                          \
 ({                                                                     \
        __range_ok((unsigned long)(addr), (size));                      \