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Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq

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* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] Remove unneeded errata workaround from p4-clockmod.
  [CPUFREQ] check sysfs_create_link return value
This commit is contained in:
Linus Torvalds
2007-01-30 08:44:08 -08:00
parent 51e6ed23fc 3453c8478a
commit ad2e62a038
2 changed files with 13 additions and 13 deletions
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9
arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
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@@ -51,7 +51,6 @@ enum {
static int has_N44_O17_errata[NR_CPUS];
static int has_N60_errata[NR_CPUS];
static unsigned int stock_freq;
static struct cpufreq_driver p4clockmod_driver;
static unsigned int cpufreq_p4_get(unsigned int cpu);
@@ -224,12 +223,6 @@ static int cpufreq_p4_cpu_init(struct cpufreq_policy *policy)
case 0x0f12:
has_N44_O17_errata[policy->cpu] = 1;
dprintk("has errata -- disabling low frequencies\n");
break;
case 0x0f29:
has_N60_errata[policy->cpu] = 1;
dprintk("has errata -- disabling frequencies lower than 2ghz\n");
break;
}
/* get max frequency */
@@ -241,8 +234,6 @@ static int cpufreq_p4_cpu_init(struct cpufreq_policy *policy)
for (i=1; (p4clockmod_table[i].frequency != CPUFREQ_TABLE_END); i++) {
if ((i<2) && (has_N44_O17_errata[policy->cpu]))
p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
else if (has_N60_errata[policy->cpu] && ((stock_freq * i)/8) < 2000000)
p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
else
p4clockmod_table[i].frequency = (stock_freq * i)/8;
}