x86: HPET_MSI Basic HPET_MSI setup code, cleanups

small style cleanups.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 25 insertions, 25 deletions

diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 3f10d16a834..03d3655734b 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -1,39 +1,39 @@
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
+#include <linux/interrupt.h>
+#include <linux/sysdev.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/hpet.h>
 #include <linux/init.h>
-#include <linux/sysdev.h>
-#include <linux/pm.h>
-#include <linux/interrupt.h>
 #include <linux/cpu.h>
+#include <linux/pm.h>
+#include <linux/io.h>
 
 #include <asm/fixmap.h>
-#include <asm/hpet.h>
 #include <asm/i8253.h>
-#include <asm/io.h>
+#include <asm/hpet.h>
 
-#define HPET_MASK       CLOCKSOURCE_MASK(32)
-#define HPET_SHIFT      22
+#define HPET_MASK                       CLOCKSOURCE_MASK(32)
+#define HPET_SHIFT                      22
 
 /* FSEC = 10^-15
    NSEC = 10^-9 */
-#define FSEC_PER_NSEC   1000000L
+#define FSEC_PER_NSEC                   1000000L
 
 /*
  * HPET address is set in acpi/boot.c, when an ACPI entry exists
  */
-unsigned long hpet_address;
-static void __iomem *hpet_virt_address;
+unsigned long                           hpet_address;
+static void __iomem                     *hpet_virt_address;
 
 struct hpet_dev {
-        struct clock_event_device evt;
-        unsigned int num;
-        int cpu;
-        unsigned int irq;
-        unsigned int flags;
-        char name[10];
+        struct clock_event_device       evt;
+        unsigned int                    num;
+        int                             cpu;
+        unsigned int                    irq;
+        unsigned int                    flags;
+        char                            name[10];
 };
 
 unsigned long hpet_readl(unsigned long a)
@@ -70,7 +70,7 @@ static inline void hpet_clear_mapping(void)
 static int boot_hpet_disable;
 int hpet_force_user;
 
-static int __init hpet_setup(char* str)
+static int __init hpet_setup(char *str)
 {
         if (str) {
                 if (!strncmp("disable", str, 7))
@@ -91,7 +91,7 @@ __setup("nohpet", disable_hpet);
 
 static inline int is_hpet_capable(void)
 {
-        return (!boot_hpet_disable && hpet_address);
+        return !boot_hpet_disable && hpet_address;
 }
 
 /*
@@ -122,10 +122,10 @@ static void hpet_reserve_platform_timers(unsigned long id)
 
         nrtimers = ((id & HPET_ID_NUMBER) >> HPET_ID_NUMBER_SHIFT) + 1;
 
-        memset(&hd, 0, sizeof (hd));
-        hd.hd_phys_address = hpet_address;
-        hd.hd_address = hpet;
-        hd.hd_nirqs = nrtimers;
+        memset(&hd, 0, sizeof(hd));
+        hd.hd_phys_address      = hpet_address;
+        hd.hd_address           = hpet;
+        hd.hd_nirqs             = nrtimers;
         hpet_reserve_timer(&hd, 0);
 
 #ifdef CONFIG_HPET_EMULATE_RTC
@@ -141,8 +141,8 @@ static void hpet_reserve_platform_timers(unsigned long id)
         hd.hd_irq[1] = HPET_LEGACY_RTC;
 
         for (i = 2; i < nrtimers; timer++, i++) {
-                hd.hd_irq[i] = (readl(&timer->hpet_config) & Tn_INT_ROUTE_CNF_MASK) >>
-                        Tn_INT_ROUTE_CNF_SHIFT;
+                hd.hd_irq[i] = (readl(&timer->hpet_config) &
+                        Tn_INT_ROUTE_CNF_MASK) >> Tn_INT_ROUTE_CNF_SHIFT;
         }
 
         hpet_alloc(&hd);
@@ -244,7 +244,7 @@ static void hpet_set_mode(enum clock_event_mode mode,
         unsigned long cfg, cmp, now;
         uint64_t delta;
 
-        switch(mode) {
+        switch (mode) {
         case CLOCK_EVT_MODE_PERIODIC:
                 delta = ((uint64_t)(NSEC_PER_SEC/HZ)) * evt->mult;
                 delta >>= evt->shift;