[MIPS] 32-bit: Fix warning about cast for fetching pointer from userspace.

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

1 files changed, 7 insertions, 3 deletions

diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index c12ebc53ef31..36b3a427f123 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -265,7 +265,10 @@ do {									\
  */
 #define __get_user_asm_ll32(val, addr)                                  \
 {                                                                       \
-        unsigned long long __gu_tmp;                                    \
+        union {                                                         \
+                unsigned long long      l;                              \
+                __typeof__(*(addr))     t;                              \
+        } __gu_tmp;                                                     \
                                                                         \
         __asm__ __volatile__(                                           \
         "1:     lw      %1, (%3)                                \n"     \
@@ -281,9 +284,10 @@ do {									\
         "       " __UA_ADDR "   1b, 4b                          \n"     \
         "       " __UA_ADDR "   2b, 4b                          \n"     \
         "       .previous                                       \n"     \
-        : "=r" (__gu_err), "=&r" (__gu_tmp)                             \
+        : "=r" (__gu_err), "=&r" (__gu_tmp.l)                           \
         : "0" (0), "r" (addr), "i" (-EFAULT));                          \
-        (val) = (__typeof__(*(addr))) __gu_tmp;                         \
+                                                                        \
+        (val) = __gu_tmp.t;                                             \
 }
 
 /*