From cb66fb3f156b485b22db97db22e96db4786dc68b Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 13 Feb 2007 11:45:24 +0000 Subject: [MIPS] 32-bit: Fix warning about cast for fetching pointer from userspace. Signed-off-by: Ralf Baechle --- include/asm-mips/uaccess.h | 10 +++++++--- 1 file 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; \ } /* -- cgit v1.2.3