diff options
Diffstat (limited to 'drivers/cpufreq/freq_table.c')
-rw-r--r-- | drivers/cpufreq/freq_table.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index b64c6bc445e3..9071d80fbba2 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c | |||
@@ -174,7 +174,7 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy, | |||
174 | } | 174 | } |
175 | EXPORT_SYMBOL_GPL(cpufreq_frequency_table_target); | 175 | EXPORT_SYMBOL_GPL(cpufreq_frequency_table_target); |
176 | 176 | ||
177 | static struct cpufreq_frequency_table *show_table[NR_CPUS]; | 177 | static DEFINE_PER_CPU(struct cpufreq_frequency_table *, show_table); |
178 | /** | 178 | /** |
179 | * show_available_freqs - show available frequencies for the specified CPU | 179 | * show_available_freqs - show available frequencies for the specified CPU |
180 | */ | 180 | */ |
@@ -185,10 +185,10 @@ static ssize_t show_available_freqs (struct cpufreq_policy *policy, char *buf) | |||
185 | ssize_t count = 0; | 185 | ssize_t count = 0; |
186 | struct cpufreq_frequency_table *table; | 186 | struct cpufreq_frequency_table *table; |
187 | 187 | ||
188 | if (!show_table[cpu]) | 188 | if (!per_cpu(show_table, cpu)) |
189 | return -ENODEV; | 189 | return -ENODEV; |
190 | 190 | ||
191 | table = show_table[cpu]; | 191 | table = per_cpu(show_table, cpu); |
192 | 192 | ||
193 | for (i=0; (table[i].frequency != CPUFREQ_TABLE_END); i++) { | 193 | for (i=0; (table[i].frequency != CPUFREQ_TABLE_END); i++) { |
194 | if (table[i].frequency == CPUFREQ_ENTRY_INVALID) | 194 | if (table[i].frequency == CPUFREQ_ENTRY_INVALID) |
@@ -217,20 +217,20 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table, | |||
217 | unsigned int cpu) | 217 | unsigned int cpu) |
218 | { | 218 | { |
219 | dprintk("setting show_table for cpu %u to %p\n", cpu, table); | 219 | dprintk("setting show_table for cpu %u to %p\n", cpu, table); |
220 | show_table[cpu] = table; | 220 | per_cpu(show_table, cpu) = table; |
221 | } | 221 | } |
222 | EXPORT_SYMBOL_GPL(cpufreq_frequency_table_get_attr); | 222 | EXPORT_SYMBOL_GPL(cpufreq_frequency_table_get_attr); |
223 | 223 | ||
224 | void cpufreq_frequency_table_put_attr(unsigned int cpu) | 224 | void cpufreq_frequency_table_put_attr(unsigned int cpu) |
225 | { | 225 | { |
226 | dprintk("clearing show_table for cpu %u\n", cpu); | 226 | dprintk("clearing show_table for cpu %u\n", cpu); |
227 | show_table[cpu] = NULL; | 227 | per_cpu(show_table, cpu) = NULL; |
228 | } | 228 | } |
229 | EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr); | 229 | EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr); |
230 | 230 | ||
231 | struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu) | 231 | struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu) |
232 | { | 232 | { |
233 | return show_table[cpu]; | 233 | return per_cpu(show_table, cpu); |
234 | } | 234 | } |
235 | EXPORT_SYMBOL_GPL(cpufreq_frequency_get_table); | 235 | EXPORT_SYMBOL_GPL(cpufreq_frequency_get_table); |
236 | 236 | ||