diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/pata_cs5536.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c index a6e6c963b6a..628c8fae593 100644 --- 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 |