[MIPS] Export __copy_user_inatomic.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/kernel/mips_ksyms.c

@@ -37,6 +37,7 @@ EXPORT_SYMBOL(kernel_thread);
  * Userspace access stuff.
  */
 EXPORT_SYMBOL(__copy_user);
+EXPORT_SYMBOL(__copy_user_inatomic);
 EXPORT_SYMBOL(__bzero);
 EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm);
 EXPORT_SYMBOL(__strncpy_from_user_asm);

include/asm-mips/uaccess.h

@@ -435,6 +435,8 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
 	__cu_len;							\
 })
 
+extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
+
 #define __copy_to_user_inatomic(to,from,n)				\
 ({									\
 	void __user *__cu_to;						\