diff options
Diffstat (limited to 'include/asm-mips/uaccess.h')
| -rw-r--r-- | include/asm-mips/uaccess.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h index c12ebc53ef31..3eff8d8fe28a 100644 --- a/include/asm-mips/uaccess.h +++ b/include/asm-mips/uaccess.h @@ -265,12 +265,14 @@ 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" \ "2: lw %D1, 4(%3) \n" \ - " move %0, $0 \n" \ "3: .section .fixup,\"ax\" \n" \ "4: li %0, %4 \n" \ " move %1, $0 \n" \ @@ -281,9 +283,10 @@ 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; \ } /* |
