[PATCH] clocksource: small cleanup
Daniel Walker [Sun, 10 Dec 2006 10:21:33 +0000 (02:21 -0800)]
Mostly changing alignment.  Just some general cleanup.

[akpm@osdl.org: build fix]
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Acked-by: John Stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/clocksource/acpi_pm.c
include/linux/clocksource.h
kernel/time/clocksource.c
kernel/timer.c

index 8ab61ef..b6bcdbb 100644 (file)
@@ -77,11 +77,11 @@ static struct clocksource clocksource_acpi_pm = {
 
 
 #ifdef CONFIG_PCI
-static int acpi_pm_good;
+static int __devinitdata acpi_pm_good;
 static int __init acpi_pm_good_setup(char *__str)
 {
-       acpi_pm_good = 1;
-       return 1;
+       acpi_pm_good = 1;
+       return 1;
 }
 __setup("acpi_pm_good", acpi_pm_good_setup);
 
index d852024..1622d23 100644 (file)
@@ -159,7 +159,7 @@ static inline s64 cyc2ns(struct clocksource *cs, cycle_t cycles)
  * Unless you're the timekeeping code, you should not be using this!
  */
 static inline void clocksource_calculate_interval(struct clocksource *c,
-                                               unsigned long length_nsec)
+                                                 unsigned long length_nsec)
 {
        u64 tmp;
 
index 3651b34..22504af 100644 (file)
@@ -156,7 +156,7 @@ int clocksource_register(struct clocksource *c)
        /* 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 */
@@ -276,10 +276,10 @@ sysfs_show_available_clocksources(struct sys_device *dev, char *buf)
  * 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"),
index b1f40f2..0256ab4 100644 (file)
@@ -846,7 +846,7 @@ static int change_clocksource(void)
                clock = new;
                clock->cycle_last = now;
                printk(KERN_INFO "Time: %s clocksource has been installed.\n",
-                                       clock->name);
+                      clock->name);
                return 1;
        } else if (clock->update_callback) {
                return clock->update_callback();
@@ -854,7 +854,10 @@ static int change_clocksource(void)
        return 0;
 }
 #else
-#define change_clocksource() (0)
+static inline int change_clocksource(void)
+{
+       return 0;
+}
 #endif
 
 /**
@@ -952,7 +955,8 @@ device_initcall(timekeeping_init_device);
  * If the error is already larger, we look ahead even further
  * to compensate for late or lost adjustments.
  */
-static __always_inline int clocksource_bigadjust(s64 error, s64 *interval, s64 *offset)
+static __always_inline int clocksource_bigadjust(s64 error, s64 *interval,
+                                                s64 *offset)
 {
        s64 tick_error, i;
        u32 look_ahead, adj;
@@ -976,7 +980,8 @@ static __always_inline int clocksource_bigadjust(s64 error, s64 *interval, s64 *
         * Now calculate the error in (1 << look_ahead) ticks, but first
         * remove the single look ahead already included in the error.
         */
-       tick_error = current_tick_length() >> (TICK_LENGTH_SHIFT - clock->shift + 1);
+       tick_error = current_tick_length() >>
+               (TICK_LENGTH_SHIFT - clock->shift + 1);
        tick_error -= clock->xtime_interval >> 1;
        error = ((error - tick_error) >> look_ahead) + tick_error;
 
@@ -1028,7 +1033,8 @@ static void clocksource_adjust(struct clocksource *clock, s64 offset)
        clock->mult += adj;
        clock->xtime_interval += interval;
        clock->xtime_nsec -= offset;
-       clock->error -= (interval - offset) << (TICK_LENGTH_SHIFT - clock->shift);
+       clock->error -= (interval - offset) <<
+                       (TICK_LENGTH_SHIFT - clock->shift);
 }
 
 /**