Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/k…

…ernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_cs5536: avoid implicit MSR API inclusion on x86-64
git-mirror · Dec 27, 2010 · 4e838c7 · 4e838c7
2 parents bbbcde9 + ff5dd32
commit 4e838c7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c
@@ -44,6 +44,8 @@ static int use_msr;
 module_param_named(msr, use_msr, int, 0644);
 MODULE_PARM_DESC(msr, "Force using MSR to configure IDE function (Default: 0)");
 #else
+#undef rdmsr	/* avoid accidental MSR usage on, e.g. x86-64 */
+#undef wrmsr
 #define rdmsr(x, y, z) do { } while (0)
 #define wrmsr(x, y, z) do { } while (0)
 #define use_msr 0