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@@ -11,12 +11,13 @@
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#include <linux/init.h>
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#include <linux/slab.h>
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#include <linux/cpufreq.h>
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+#include <linux/timex.h>
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#include <asm/msr.h>
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#include <asm/processor.h>
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-#include <asm/timex.h>
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-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "longrun", msg)
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+#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
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+ "longrun", msg)
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static struct cpufreq_driver longrun_driver;
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@@ -51,7 +52,7 @@ static void __init longrun_get_policy(struct cpufreq_policy *policy)
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msr_lo &= 0x0000007F;
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msr_hi &= 0x0000007F;
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- if ( longrun_high_freq <= longrun_low_freq ) {
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+ if (longrun_high_freq <= longrun_low_freq) {
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/* Assume degenerate Longrun table */
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policy->min = policy->max = longrun_high_freq;
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} else {
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@@ -79,7 +80,7 @@ static int longrun_set_policy(struct cpufreq_policy *policy)
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if (!policy)
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return -EINVAL;
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- if ( longrun_high_freq <= longrun_low_freq ) {
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+ if (longrun_high_freq <= longrun_low_freq) {
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/* Assume degenerate Longrun table */
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pctg_lo = pctg_hi = 100;
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} else {
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@@ -152,7 +153,7 @@ static unsigned int longrun_get(unsigned int cpu)
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cpuid(0x80860007, &eax, &ebx, &ecx, &edx);
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dprintk("cpuid eax is %u\n", eax);
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- return (eax * 1000);
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+ return eax * 1000;
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}
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/**
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@@ -196,7 +197,8 @@ static unsigned int __init longrun_determine_freqs(unsigned int *low_freq,
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rdmsr(MSR_TMTA_LRTI_VOLT_MHZ, msr_lo, msr_hi);
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*high_freq = msr_lo * 1000; /* to kHz */
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- dprintk("longrun table interface told %u - %u kHz\n", *low_freq, *high_freq);
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+ dprintk("longrun table interface told %u - %u kHz\n",
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+ *low_freq, *high_freq);
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if (*low_freq > *high_freq)
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*low_freq = *high_freq;
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@@ -219,7 +221,7 @@ static unsigned int __init longrun_determine_freqs(unsigned int *low_freq,
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cpuid(0x80860007, &eax, &ebx, &ecx, &edx);
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/* try decreasing in 10% steps, some processors react only
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* on some barrier values */
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- for (try_hi = 80; try_hi > 0 && ecx > 90; try_hi -=10) {
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+ for (try_hi = 80; try_hi > 0 && ecx > 90; try_hi -= 10) {
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/* set to 0 to try_hi perf_pctg */
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msr_lo &= 0xFFFFFF80;
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msr_hi &= 0xFFFFFF80;
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@@ -236,7 +238,7 @@ static unsigned int __init longrun_determine_freqs(unsigned int *low_freq,
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/* performance_pctg = (current_freq - low_freq)/(high_freq - low_freq)
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* eqals
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- * low_freq * ( 1 - perf_pctg) = (cur_freq - high_freq * perf_pctg)
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+ * low_freq * (1 - perf_pctg) = (cur_freq - high_freq * perf_pctg)
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*
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* high_freq * perf_pctg is stored tempoarily into "ebx".
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*/
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@@ -317,9 +319,10 @@ static void __exit longrun_exit(void)
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}
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-MODULE_AUTHOR ("Dominik Brodowski <linux@brodo.de>");
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-MODULE_DESCRIPTION ("LongRun driver for Transmeta Crusoe and Efficeon processors.");
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-MODULE_LICENSE ("GPL");
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+MODULE_AUTHOR("Dominik Brodowski <linux@brodo.de>");
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+MODULE_DESCRIPTION("LongRun driver for Transmeta Crusoe and "
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+ "Efficeon processors.");
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+MODULE_LICENSE("GPL");
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module_init(longrun_init);
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module_exit(longrun_exit);
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