[PATCH] x86: more asm cleanups

[linux-2.6] / arch / i386 / kernel / msr.c

diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index b2f03c39a6fed5eebcd381776ae0948e3f280d4a..03100d6fc5d6304522553d82d73f51b33f3e3f60 100644 (file)
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -46,23 +46,13 @@
 
 static struct class *msr_class;
 
-/* Note: "err" is handled in a funny way below.  Otherwise one version
-   of gcc or another breaks. */
-
 static inline int wrmsr_eio(u32 reg, u32 eax, u32 edx)
 {
        int err;
 
-       asm volatile ("1:       wrmsr\n"
-                     "2:\n"
-                     ".section .fixup,\"ax\"\n"
-                     "3:       movl %4,%0\n"
-                     " jmp 2b\n"
-                     ".previous\n"
-                     ".section __ex_table,\"a\"\n"
-                     " .align 4\n" "   .long 1b,3b\n" ".previous":"=&bDS" (err)
-                     :"a"(eax), "d"(edx), "c"(reg), "i"(-EIO), "0"(0));
-
+       err = wrmsr_safe(reg, eax, edx);
+       if (err)
+               err = -EIO;
        return err;
 }
 
@@ -70,18 +60,9 @@ static inline int rdmsr_eio(u32 reg, u32 *eax, u32 *edx)
 {
        int err;
 
-       asm volatile ("1:       rdmsr\n"
-                     "2:\n"
-                     ".section .fixup,\"ax\"\n"
-                     "3:       movl %4,%0\n"
-                     " jmp 2b\n"
-                     ".previous\n"
-                     ".section __ex_table,\"a\"\n"
-                     " .align 4\n"
-                     " .long 1b,3b\n"
-                     ".previous":"=&bDS" (err), "=a"(*eax), "=d"(*edx)
-                     :"c"(reg), "i"(-EIO), "0"(0));
-
+       err = rdmsr_safe(reg, eax, edx);
+       if (err)
+               err = -EIO;
        return err;
 }