#include <linux/cpufreq.h>
#include <linux/init.h>
#include <linux/completion.h>
+#include <linux/mutex.h>
#include <asm/prom.h>
#include <asm/machdep.h>
#include <asm/irq.h>
};
/* Power mode data is an array of the 32 bits PCR values to use for
- * the various frequencies, retreived from the device-tree
+ * the various frequencies, retrieved from the device-tree
*/
static u32 *g5_pmode_data;
static int g5_pmode_max;
static int (*g5_switch_freq)(int speed_mode);
static int (*g5_query_freq)(void);
-static DECLARE_MUTEX(g5_switch_mutex);
+static DEFINE_MUTEX(g5_switch_mutex);
static struct smu_sdbp_fvt *g5_fvt_table; /* table of op. points */
if (g5_pmode_cur == newstate)
return 0;
- down(&g5_switch_mutex);
+ mutex_lock(&g5_switch_mutex);
freqs.old = g5_cpu_freqs[g5_pmode_cur].frequency;
freqs.new = g5_cpu_freqs[newstate].frequency;
rc = g5_switch_freq(newstate);
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
- up(&g5_switch_mutex);
+ mutex_unlock(&g5_switch_mutex);
return rc;
}