powerpc/time: Fix some style issues

Fix some formatting issues and use the DECREMENTER_MAX
define instead of 0x7fffffff.
Signed-off-by: NAnton Blanchard <anton@samba.org>
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/kernel/time.c

@@ -106,12 +106,12 @@ static void decrementer_set_mode(enum clock_event_mode mode,
 				 struct clock_event_device *dev);
 
 static struct clock_event_device decrementer_clockevent = {
-       .name           = "decrementer",
-       .rating         = 200,
-       .irq            = 0,
-       .set_next_event = decrementer_set_next_event,
-       .set_mode       = decrementer_set_mode,
-       .features       = CLOCK_EVT_FEAT_ONESHOT,
+	.name           = "decrementer",
+	.rating         = 200,
+	.irq            = 0,
+	.set_next_event = decrementer_set_next_event,
+	.set_mode       = decrementer_set_mode,
+	.features       = CLOCK_EVT_FEAT_ONESHOT,
 };
 
 struct decrementer_clock {
@@ -435,7 +435,7 @@ EXPORT_SYMBOL(profile_pc);
 /* 
  * This function recalibrates the timebase based on the 49-bit time-of-day
  * value in the Titan chip.  The Titan is much more accurate than the value
- * returned by the service processor for the timebase frequency.  
+ * returned by the service processor for the timebase frequency.
  */
 
 static int __init iSeries_tb_recal(void)
@@ -636,9 +636,9 @@ static void generic_suspend_disable_irqs(void)
 	 * with suspending.
 	 */
 
-	set_dec(0x7fffffff);
+	set_dec(DECREMENTER_MAX);
 	local_irq_disable();
-	set_dec(0x7fffffff);
+	set_dec(DECREMENTER_MAX);
 }
 
 static void generic_suspend_enable_irqs(void)
@@ -982,10 +982,10 @@ void __init time_init(void)
 	boot_tb = get_tb_or_rtc();
 
 	/* If platform provided a timezone (pmac), we correct the time */
-        if (timezone_offset) {
+	if (timezone_offset) {
 		sys_tz.tz_minuteswest = -timezone_offset / 60;
 		sys_tz.tz_dsttime = 0;
-        }
+	}
 
 	vdso_data->tb_update_count = 0;
 	vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;