diff options
Diffstat (limited to 'drivers/cpufreq/powernow-k7.c')
| -rw-r--r-- | drivers/cpufreq/powernow-k7.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/cpufreq/powernow-k7.c b/drivers/cpufreq/powernow-k7.c index 5d515fc34836..31039330a3ba 100644 --- a/drivers/cpufreq/powernow-k7.c +++ b/drivers/cpufreq/powernow-k7.c @@ -219,13 +219,13 @@ static void change_FID(int fid) { union msr_fidvidctl fidvidctl; - rdmsrl(MSR_K7_FID_VID_CTL, fidvidctl.val); + rdmsrq(MSR_K7_FID_VID_CTL, fidvidctl.val); if (fidvidctl.bits.FID != fid) { fidvidctl.bits.SGTC = latency; fidvidctl.bits.FID = fid; fidvidctl.bits.VIDC = 0; fidvidctl.bits.FIDC = 1; - wrmsrl(MSR_K7_FID_VID_CTL, fidvidctl.val); + wrmsrq(MSR_K7_FID_VID_CTL, fidvidctl.val); } } @@ -234,13 +234,13 @@ static void change_VID(int vid) { union msr_fidvidctl fidvidctl; - rdmsrl(MSR_K7_FID_VID_CTL, fidvidctl.val); + rdmsrq(MSR_K7_FID_VID_CTL, fidvidctl.val); if (fidvidctl.bits.VID != vid) { fidvidctl.bits.SGTC = latency; fidvidctl.bits.VID = vid; fidvidctl.bits.FIDC = 0; fidvidctl.bits.VIDC = 1; - wrmsrl(MSR_K7_FID_VID_CTL, fidvidctl.val); + wrmsrq(MSR_K7_FID_VID_CTL, fidvidctl.val); } } @@ -260,7 +260,7 @@ static int powernow_target(struct cpufreq_policy *policy, unsigned int index) fid = powernow_table[index].driver_data & 0xFF; vid = (powernow_table[index].driver_data & 0xFF00) >> 8; - rdmsrl(MSR_K7_FID_VID_STATUS, fidvidstatus.val); + rdmsrq(MSR_K7_FID_VID_STATUS, fidvidstatus.val); cfid = fidvidstatus.bits.CFID; freqs.old = fsb * fid_codes[cfid] / 10; @@ -557,7 +557,7 @@ static unsigned int powernow_get(unsigned int cpu) if (cpu) return 0; - rdmsrl(MSR_K7_FID_VID_STATUS, fidvidstatus.val); + rdmsrq(MSR_K7_FID_VID_STATUS, fidvidstatus.val); cfid = fidvidstatus.bits.CFID; return fsb * fid_codes[cfid] / 10; @@ -598,7 +598,7 @@ static int powernow_cpu_init(struct cpufreq_policy *policy) if (policy->cpu != 0) return -ENODEV; - rdmsrl(MSR_K7_FID_VID_STATUS, fidvidstatus.val); + rdmsrq(MSR_K7_FID_VID_STATUS, fidvidstatus.val); recalibrate_cpu_khz(); @@ -644,7 +644,7 @@ static int powernow_cpu_init(struct cpufreq_policy *policy) return 0; } -static int powernow_cpu_exit(struct cpufreq_policy *policy) +static void powernow_cpu_exit(struct cpufreq_policy *policy) { #ifdef CONFIG_X86_POWERNOW_K7_ACPI if (acpi_processor_perf) { @@ -655,7 +655,6 @@ static int powernow_cpu_exit(struct cpufreq_policy *policy) #endif kfree(powernow_table); - return 0; } static struct cpufreq_driver powernow_driver = { @@ -668,7 +667,6 @@ static struct cpufreq_driver powernow_driver = { .init = powernow_cpu_init, .exit = powernow_cpu_exit, .name = "powernow-k7", - .attr = cpufreq_generic_attr, }; static int __init powernow_init(void) |