#include <linux/sysdev.h>
#include <linux/init.h>
#include <linux/module.h>
+#include <linux/sched.h> /* for spin_unlock_irq() using preempt_count() m68k */
/* XXX - Would like a better way for initializing curr_clocksource */
extern struct clocksource clocksource_jiffies;
late_initcall(clocksource_done_booting);
/**
- * get_next_clocksource - Returns the selected clocksource
+ * clocksource_get_next - Returns the selected clocksource
*
*/
-struct clocksource *get_next_clocksource(void)
+struct clocksource *clocksource_get_next(void)
{
unsigned long flags;
}
/**
- * register_clocksource - Used to install new clocksources
+ * clocksource_register - Used to install new clocksources
* @t: clocksource to be registered
*
* Returns -EBUSY if registration fails, zero otherwise.
*/
-int register_clocksource(struct clocksource *c)
+int clocksource_register(struct clocksource *c)
{
int ret = 0;
unsigned long flags;
/* check if clocksource is already registered */
if (is_registered_source(c)) {
printk("register_clocksource: Cannot register %s. "
- "Already registered!", c->name);
+ "Already registered!", c->name);
ret = -EBUSY;
} else {
/* register it */
spin_unlock_irqrestore(&clocksource_lock, flags);
return ret;
}
-
-EXPORT_SYMBOL(register_clocksource);
+EXPORT_SYMBOL(clocksource_register);
/**
- * reselect_clocksource - Rescan list for next clocksource
+ * clocksource_reselect - Rescan list for next clocksource
*
* A quick helper function to be used if a clocksource changes its
* rating. Forces the clocksource list to be re-scanned for the best
* clocksource.
*/
-void reselect_clocksource(void)
+void clocksource_reselect(void)
{
unsigned long flags;
next_clocksource = select_clocksource();
spin_unlock_irqrestore(&clocksource_lock, flags);
}
+EXPORT_SYMBOL(clocksource_reselect);
+#ifdef CONFIG_SYSFS
/**
* sysfs_show_current_clocksources - sysfs interface for current clocksource
* @dev: unused
* Sysfs setup bits:
*/
static SYSDEV_ATTR(current_clocksource, 0600, sysfs_show_current_clocksources,
- sysfs_override_clocksource);
+ sysfs_override_clocksource);
static SYSDEV_ATTR(available_clocksource, 0600,
- sysfs_show_available_clocksources, NULL);
+ sysfs_show_available_clocksources, NULL);
static struct sysdev_class clocksource_sysclass = {
set_kset_name("clocksource"),
}
device_initcall(init_clocksource_sysfs);
+#endif /* CONFIG_SYSFS */
/**
* boot_override_clocksource - boot clock override