[MIPS] ARC: Fix warning.

The missing cast did result a warning when calling an 32-bit ARC firmware
function that takes 5 arguments where the 5th argument is a pointer from a
64-bit kernel.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/include/asm-mips/sgiarcs.h b/include/asm-mips/sgiarcs.h
index ddb859d05257..439bce7daa3a 100644
--- a/include/asm-mips/sgiarcs.h
+++ b/include/asm-mips/sgiarcs.h
@@ -459,7 +459,7 @@ struct linux_smonblock {
         register signed int __a2 __asm__("$5") = (int) (long) (a2);     \
         register signed int __a3 __asm__("$6") = (int) (long) (a3);     \
         register signed int __a4 __asm__("$7") = (int) (long) (a4);     \
-        register signed int __a5 = (a5);                                \
+        register signed int __a5 = (int) (long) (a5);                   \
         long __vec = (long) romvec->dest;                               \
         __asm__ __volatile__(                                           \
         "dsubu\t$29, 32\n\t"                                            \