diff mbox

[15/44] intel_pstate: use MSR_ATOM_RATIOS definitions from msr-index.h

Message ID 92134bdbc6272da6e98e9242cc6f1576cedc0735.1488345270.git.len.brown@intel.com (mailing list archive)
State Mainlined
Delegated to: Rafael Wysocki
Headers show

Commit Message

Len Brown March 1, 2017, 5:27 a.m. UTC 
From: Len Brown <len.brown@intel.com>

Originally, these MSRs were locally defined in this driver.
Now the definitions are in msr-index.h -- use them.

Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/cpufreq/intel_pstate.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)
diff mbox

Patch

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 50bd6d987fc3..6e68b556305a 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -39,11 +39,6 @@ 
 
 #define INTEL_CPUFREQ_TRANSITION_LATENCY	20000
 
-#define ATOM_RATIOS		0x66a
-#define ATOM_VIDS		0x66b
-#define ATOM_TURBO_RATIOS	0x66c
-#define ATOM_TURBO_VIDS		0x66d
-
 #ifdef CONFIG_ACPI
 #include <acpi/processor.h>
 #include <acpi/cppc_acpi.h>
@@ -1258,7 +1253,7 @@  static int atom_get_min_pstate(void)
 {
 	u64 value;
 
-	rdmsrl(ATOM_RATIOS, value);
+	rdmsrl(MSR_ATOM_CORE_RATIOS, value);
 	return (value >> 8) & 0x7F;
 }
 
@@ -1266,7 +1261,7 @@  static int atom_get_max_pstate(void)
 {
 	u64 value;
 
-	rdmsrl(ATOM_RATIOS, value);
+	rdmsrl(MSR_ATOM_CORE_RATIOS, value);
 	return (value >> 16) & 0x7F;
 }
 
@@ -1274,7 +1269,7 @@  static int atom_get_turbo_pstate(void)
 {
 	u64 value;
 
-	rdmsrl(ATOM_TURBO_RATIOS, value);
+	rdmsrl(MSR_ATOM_CORE_TURBO_RATIOS, value);
 	return value & 0x7F;
 }
 
@@ -1336,7 +1331,7 @@  static void atom_get_vid(struct cpudata *cpudata)
 {
 	u64 value;
 
-	rdmsrl(ATOM_VIDS, value);
+	rdmsrl(MSR_ATOM_CORE_VIDS, value);
 	cpudata->vid.min = int_tofp((value >> 8) & 0x7f);
 	cpudata->vid.max = int_tofp((value >> 16) & 0x7f);
 	cpudata->vid.ratio = div_fp(
@@ -1344,7 +1339,7 @@  static void atom_get_vid(struct cpudata *cpudata)
 		int_tofp(cpudata->pstate.max_pstate -
 			cpudata->pstate.min_pstate));
 
-	rdmsrl(ATOM_TURBO_VIDS, value);
+	rdmsrl(MSR_ATOM_CORE_TURBO_VIDS, value);
 	cpudata->vid.turbo = value & 0x7f;
 }