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authorDave Jones <davej@redhat.com>2009-01-17 22:54:47 -0500
committerDave Jones <davej@redhat.com>2009-02-24 22:47:28 -0500
commitc9b8c871525aeda153494996d84a832270205d81 (patch)
tree6e9ea9a19fbb6b3606681e6a7952e92d0b5b662a /arch/x86/kernel/cpu
parent04cd1a99dc22bcaa1eccbe8f8386df8c1295e979 (diff)
[CPUFREQ] checkpatch cleanups for e_powersaver
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/x86/kernel/cpu')
-rw-r--r--arch/x86/kernel/cpu/cpufreq/e_powersaver.c21
1 files changed, 12 insertions, 9 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
index c2f930d86640..3f83ea12c47a 100644
--- a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
@@ -12,12 +12,12 @@
12#include <linux/cpufreq.h> 12#include <linux/cpufreq.h>
13#include <linux/ioport.h> 13#include <linux/ioport.h>
14#include <linux/slab.h> 14#include <linux/slab.h>
15#include <linux/timex.h>
16#include <linux/io.h>
17#include <linux/delay.h>
15 18
16#include <asm/msr.h> 19#include <asm/msr.h>
17#include <asm/tsc.h> 20#include <asm/tsc.h>
18#include <asm/timex.h>
19#include <asm/io.h>
20#include <asm/delay.h>
21 21
22#define EPS_BRAND_C7M 0 22#define EPS_BRAND_C7M 0
23#define EPS_BRAND_C7 1 23#define EPS_BRAND_C7 1
@@ -184,7 +184,7 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
184 break; 184 break;
185 } 185 }
186 186
187 switch(brand) { 187 switch (brand) {
188 case EPS_BRAND_C7M: 188 case EPS_BRAND_C7M:
189 printk(KERN_CONT "C7-M\n"); 189 printk(KERN_CONT "C7-M\n");
190 break; 190 break;
@@ -218,17 +218,20 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
218 /* Print voltage and multiplier */ 218 /* Print voltage and multiplier */
219 rdmsr(MSR_IA32_PERF_STATUS, lo, hi); 219 rdmsr(MSR_IA32_PERF_STATUS, lo, hi);
220 current_voltage = lo & 0xff; 220 current_voltage = lo & 0xff;
221 printk(KERN_INFO "eps: Current voltage = %dmV\n", current_voltage * 16 + 700); 221 printk(KERN_INFO "eps: Current voltage = %dmV\n",
222 current_voltage * 16 + 700);
222 current_multiplier = (lo >> 8) & 0xff; 223 current_multiplier = (lo >> 8) & 0xff;
223 printk(KERN_INFO "eps: Current multiplier = %d\n", current_multiplier); 224 printk(KERN_INFO "eps: Current multiplier = %d\n", current_multiplier);
224 225
225 /* Print limits */ 226 /* Print limits */
226 max_voltage = hi & 0xff; 227 max_voltage = hi & 0xff;
227 printk(KERN_INFO "eps: Highest voltage = %dmV\n", max_voltage * 16 + 700); 228 printk(KERN_INFO "eps: Highest voltage = %dmV\n",
229 max_voltage * 16 + 700);
228 max_multiplier = (hi >> 8) & 0xff; 230 max_multiplier = (hi >> 8) & 0xff;
229 printk(KERN_INFO "eps: Highest multiplier = %d\n", max_multiplier); 231 printk(KERN_INFO "eps: Highest multiplier = %d\n", max_multiplier);
230 min_voltage = (hi >> 16) & 0xff; 232 min_voltage = (hi >> 16) & 0xff;
231 printk(KERN_INFO "eps: Lowest voltage = %dmV\n", min_voltage * 16 + 700); 233 printk(KERN_INFO "eps: Lowest voltage = %dmV\n",
234 min_voltage * 16 + 700);
232 min_multiplier = (hi >> 24) & 0xff; 235 min_multiplier = (hi >> 24) & 0xff;
233 printk(KERN_INFO "eps: Lowest multiplier = %d\n", min_multiplier); 236 printk(KERN_INFO "eps: Lowest multiplier = %d\n", min_multiplier);
234 237
@@ -318,7 +321,7 @@ static int eps_cpu_exit(struct cpufreq_policy *policy)
318 return 0; 321 return 0;
319} 322}
320 323
321static struct freq_attr* eps_attr[] = { 324static struct freq_attr *eps_attr[] = {
322 &cpufreq_freq_attr_scaling_available_freqs, 325 &cpufreq_freq_attr_scaling_available_freqs,
323 NULL, 326 NULL,
324}; 327};
@@ -356,7 +359,7 @@ static void __exit eps_exit(void)
356 cpufreq_unregister_driver(&eps_driver); 359 cpufreq_unregister_driver(&eps_driver);
357} 360}
358 361
359MODULE_AUTHOR("Rafa³ Bilski <rafalbilski@interia.pl>"); 362MODULE_AUTHOR("Rafal Bilski <rafalbilski@interia.pl>");
360MODULE_DESCRIPTION("Enhanced PowerSaver driver for VIA C7 CPU's."); 363MODULE_DESCRIPTION("Enhanced PowerSaver driver for VIA C7 CPU's.");
361MODULE_LICENSE("GPL"); 364MODULE_LICENSE("GPL");
362 365