#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/clk.h>
+#include <linux/mutex.h>
#include <asm/hardware.h>
#include <asm/atomic.h>
/* clock information */
static LIST_HEAD(clocks);
-static DECLARE_MUTEX(clocks_sem);
+static DEFINE_MUTEX(clocks_mutex);
/* old functions */
else
idno = to_platform_device(dev)->id;
- down(&clocks_sem);
+ mutex_lock(&clocks_mutex);
list_for_each_entry(p, &clocks, list) {
if (p->id == idno &&
}
}
- up(&clocks_sem);
+ mutex_unlock(&clocks_mutex);
return clk;
}
/* add to the list of available clocks */
- down(&clocks_sem);
+ mutex_lock(&clocks_mutex);
list_add(&clk->list, &clocks);
- up(&clocks_sem);
+ mutex_unlock(&clocks_mutex);
return 0;
}