[ACPI] Lindent all ACPI files

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 123 insertions, 120 deletions

diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index a962fc24f704..09a603f3523e 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -14,19 +14,17 @@
 #include "sleep.h"
 
 #define _COMPONENT              ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME                ("sleep")
-
+ACPI_MODULE_NAME("sleep")
 #ifdef  CONFIG_ACPI_SLEEP_PROC_SLEEP
-
 static int acpi_system_sleep_seq_show(struct seq_file *seq, void *offset)
 {
-        int                     i;
+        int i;
 
         ACPI_FUNCTION_TRACE("acpi_system_sleep_seq_show");
 
         for (i = 0; i <= ACPI_STATE_S5; i++) {
                 if (sleep_states[i]) {
-                        seq_printf(seq,"S%d ", i);
+                        seq_printf(seq, "S%d ", i);
                         if (i == ACPI_STATE_S4 && acpi_gbl_FACS->S4bios_f)
                                 seq_printf(seq, "S4bios ");
                 }
@@ -43,24 +41,21 @@ static int acpi_system_sleep_open_fs(struct inode *inode, struct file *file)
 }
 
 static ssize_t
-acpi_system_write_sleep (
-        struct file             *file,
-        const char __user       *buffer,
-        size_t                  count,
-        loff_t                  *ppos)
+acpi_system_write_sleep(struct file *file,
+                        const char __user * buffer, size_t count, loff_t * ppos)
 {
-        char    str[12];
-        u32     state = 0;
-        int     error = 0;
+        char str[12];
+        u32 state = 0;
+        int error = 0;
 
         if (count > sizeof(str) - 1)
                 goto Done;
-        memset(str,0,sizeof(str));
+        memset(str, 0, sizeof(str));
         if (copy_from_user(str, buffer, count))
                 return -EFAULT;
 
         /* Check for S4 bios request */
-        if (!strcmp(str,"4b")) {
+        if (!strcmp(str, "4b")) {
                 error = acpi_suspend(4);
                 goto Done;
         }
@@ -72,17 +67,17 @@ acpi_system_write_sleep (
         }
 #endif
         error = acpi_suspend(state);
- Done:
+      Done:
         return error ? error : count;
 }
-#endif  /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
+#endif                          /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
 
 static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
 {
-        u32                     sec, min, hr;
-        u32                     day, mo, yr;
-        unsigned char           rtc_control = 0;
-        unsigned long           flags;
+        u32 sec, min, hr;
+        u32 day, mo, yr;
+        unsigned char rtc_control = 0;
+        unsigned long flags;
 
         ACPI_FUNCTION_TRACE("acpi_system_alarm_seq_show");
 
@@ -98,13 +93,14 @@ static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
                 /* ACPI spec: only low 6 its should be cared */
                 day = CMOS_READ(acpi_gbl_FADT->day_alrm) & 0x3F;
         else
-                day =  CMOS_READ(RTC_DAY_OF_MONTH);
+                day = CMOS_READ(RTC_DAY_OF_MONTH);
         if (acpi_gbl_FADT->mon_alrm)
                 mo = CMOS_READ(acpi_gbl_FADT->mon_alrm);
         else
                 mo = CMOS_READ(RTC_MONTH);
         if (acpi_gbl_FADT->century)
-                yr = CMOS_READ(acpi_gbl_FADT->century) * 100 + CMOS_READ(RTC_YEAR);
+                yr = CMOS_READ(acpi_gbl_FADT->century) * 100 +
+                    CMOS_READ(RTC_YEAR);
         else
                 yr = CMOS_READ(RTC_YEAR);
 
@@ -119,33 +115,33 @@ static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
                 BCD_TO_BIN(yr);
         }
 
-        /* we're trusting the FADT (see above)*/
+        /* we're trusting the FADT (see above) */
         if (!acpi_gbl_FADT->century)
-        /* If we're not trusting the FADT, we should at least make it
-         * right for _this_ century... ehm, what is _this_ century?
-         *
-         * TBD:
-         *  ASAP: find piece of code in the kernel, e.g. star tracker driver,
-         *        which we can trust to determine the century correctly. Atom
-         *        watch driver would be nice, too...
-         *
-         *  if that has not happened, change for first release in 2050:
-         *        if (yr<50)
-         *                yr += 2100;
-         *        else
-         *                yr += 2000;   // current line of code
-         *
-         *  if that has not happened either, please do on 2099/12/31:23:59:59
-         *        s/2000/2100
-         *
-         */
+                /* If we're not trusting the FADT, we should at least make it
+                 * right for _this_ century... ehm, what is _this_ century?
+                 *
+                 * TBD:
+                 *  ASAP: find piece of code in the kernel, e.g. star tracker driver,
+                 *        which we can trust to determine the century correctly. Atom
+                 *        watch driver would be nice, too...
+                 *
+                 *  if that has not happened, change for first release in 2050:
+                 *        if (yr<50)
+                 *                yr += 2100;
+                 *        else
+                 *                yr += 2000;   // current line of code
+                 *
+                 *  if that has not happened either, please do on 2099/12/31:23:59:59
+                 *        s/2000/2100
+                 *
+                 */
                 yr += 2000;
 
-        seq_printf(seq,"%4.4u-", yr);
-        (mo > 12)  ? seq_puts(seq, "**-")  : seq_printf(seq, "%2.2u-", mo);
-        (day > 31) ? seq_puts(seq, "** ")  : seq_printf(seq, "%2.2u ", day);
-        (hr > 23)  ? seq_puts(seq, "**:")  : seq_printf(seq, "%2.2u:", hr);
-        (min > 59) ? seq_puts(seq, "**:")  : seq_printf(seq, "%2.2u:", min);
+        seq_printf(seq, "%4.4u-", yr);
+        (mo > 12) ? seq_puts(seq, "**-") : seq_printf(seq, "%2.2u-", mo);
+        (day > 31) ? seq_puts(seq, "** ") : seq_printf(seq, "%2.2u ", day);
+        (hr > 23) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", hr);
+        (min > 59) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", min);
         (sec > 59) ? seq_puts(seq, "**\n") : seq_printf(seq, "%2.2u\n", sec);
 
         return 0;
@@ -156,15 +152,11 @@ static int acpi_system_alarm_open_fs(struct inode *inode, struct file *file)
         return single_open(file, acpi_system_alarm_seq_show, PDE(inode)->data);
 }
 
-
-static int
-get_date_field (
-        char                    **p,
-        u32                     *value)
+static int get_date_field(char **p, u32 * value)
 {
-        char                    *next = NULL;
-        char                    *string_end = NULL;
-        int                     result = -EINVAL;
+        char *next = NULL;
+        char *string_end = NULL;
+        int result = -EINVAL;
 
         /*
          * Try to find delimeter, only to insert null.  The end of the
@@ -186,26 +178,22 @@ get_date_field (
         return result;
 }
 
-
 static ssize_t
-acpi_system_write_alarm (
-        struct file             *file,
-        const char __user       *buffer,
-        size_t                  count,
-        loff_t                  *ppos)
+acpi_system_write_alarm(struct file *file,
+                        const char __user * buffer, size_t count, loff_t * ppos)
 {
-        int                     result = 0;
-        char                    alarm_string[30] = {'\0'};
-        char                    *p = alarm_string;
-        u32                     sec, min, hr, day, mo, yr;
-        int                     adjust = 0;
-        unsigned char           rtc_control = 0;
+        int result = 0;
+        char alarm_string[30] = { '\0' };
+        char *p = alarm_string;
+        u32 sec, min, hr, day, mo, yr;
+        int adjust = 0;
+        unsigned char rtc_control = 0;
 
         ACPI_FUNCTION_TRACE("acpi_system_write_alarm");
 
         if (count > sizeof(alarm_string) - 1)
                 return_VALUE(-EINVAL);
-        
+
         if (copy_from_user(alarm_string, buffer, count))
                 return_VALUE(-EFAULT);
 
@@ -264,10 +252,10 @@ acpi_system_write_alarm (
         }
 
         if (adjust) {
-                yr  += CMOS_READ(RTC_YEAR);
-                mo  += CMOS_READ(RTC_MONTH);
+                yr += CMOS_READ(RTC_YEAR);
+                mo += CMOS_READ(RTC_MONTH);
                 day += CMOS_READ(RTC_DAY_OF_MONTH);
-                hr  += CMOS_READ(RTC_HOURS);
+                hr += CMOS_READ(RTC_HOURS);
                 min += CMOS_READ(RTC_MINUTES);
                 sec += CMOS_READ(RTC_SECONDS);
         }
@@ -336,7 +324,7 @@ acpi_system_write_alarm (
         if (acpi_gbl_FADT->mon_alrm)
                 CMOS_WRITE(mo, acpi_gbl_FADT->mon_alrm);
         if (acpi_gbl_FADT->century)
-                CMOS_WRITE(yr/100, acpi_gbl_FADT->century);
+                CMOS_WRITE(yr / 100, acpi_gbl_FADT->century);
         /* enable the rtc alarm interrupt */
         rtc_control |= RTC_AIE;
         CMOS_WRITE(rtc_control, RTC_CONTROL);
@@ -350,29 +338,31 @@ acpi_system_write_alarm (
         *ppos += count;
 
         result = 0;
-end:
+      end:
         return_VALUE(result ? result : count);
 }
 
-extern struct list_head acpi_wakeup_device_list;
+extern struct list_head acpi_wakeup_device_list;
 extern spinlock_t acpi_device_lock;
 
 static int
 acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
 {
-        struct list_head * node, * next;
+        struct list_head *node, *next;
 
         seq_printf(seq, "Device Sleep state     Status\n");
 
         spin_lock(&acpi_device_lock);
         list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-                struct acpi_device * dev = container_of(node, struct acpi_device, wakeup_list);
+                struct acpi_device *dev =
+                    container_of(node, struct acpi_device, wakeup_list);
 
                 if (!dev->wakeup.flags.valid)
                         continue;
                 spin_unlock(&acpi_device_lock);
                 seq_printf(seq, "%4s    %4d             %s%8s\n",
-                           dev->pnp.bus_id, (u32) dev->wakeup.sleep_state,
+                           dev->pnp.bus_id,
+                           (u32) dev->wakeup.sleep_state,
                            dev->wakeup.flags.run_wake ? "*" : "",
                            dev->wakeup.state.enabled ? "enabled" : "disabled");
                 spin_lock(&acpi_device_lock);
@@ -382,19 +372,18 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
 }
 
 static ssize_t
-acpi_system_write_wakeup_device (
-        struct file             *file,
-        const char __user       *buffer,
-        size_t                  count,
-        loff_t                  *ppos)
+acpi_system_write_wakeup_device(struct file *file,
+                                const char __user * buffer,
+                                size_t count, loff_t * ppos)
 {
-        struct list_head * node, * next;
-        char            strbuf[5];
-        char            str[5] = "";
-        int             len = count;
+        struct list_head *node, *next;
+        char strbuf[5];
+        char str[5] = "";
+        int len = count;
         struct acpi_device *found_dev = NULL;
 
-        if (len > 4) len = 4;
+        if (len > 4)
+                len = 4;
 
         if (copy_from_user(strbuf, buffer, len))
                 return -EFAULT;
@@ -403,28 +392,36 @@ acpi_system_write_wakeup_device (
 
         spin_lock(&acpi_device_lock);
         list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-                struct acpi_device * dev = container_of(node, struct acpi_device, wakeup_list);
+                struct acpi_device *dev =
+                    container_of(node, struct acpi_device, wakeup_list);
                 if (!dev->wakeup.flags.valid)
                         continue;
 
                 if (!strncmp(dev->pnp.bus_id, str, 4)) {
-                        dev->wakeup.state.enabled = dev->wakeup.state.enabled ? 0:1;
+                        dev->wakeup.state.enabled =
+                            dev->wakeup.state.enabled ? 0 : 1;
                         found_dev = dev;
                         break;
                 }
         }
         if (found_dev) {
                 list_for_each_safe(node, next, &acpi_wakeup_device_list) {
-                        struct acpi_device * dev = container_of(node,
-                                struct acpi_device, wakeup_list);
+                        struct acpi_device *dev = container_of(node,
+                                                               struct
+                                                               acpi_device,
+                                                               wakeup_list);
 
                         if ((dev != found_dev) &&
-                                (dev->wakeup.gpe_number == found_dev->wakeup.gpe_number) &&
-                                (dev->wakeup.gpe_device == found_dev->wakeup.gpe_device)) {
-                                printk(KERN_WARNING "ACPI: '%s' and '%s' have the same GPE, "
-                                        "can't disable/enable one seperately\n",
-                                        dev->pnp.bus_id, found_dev->pnp.bus_id);
-                                dev->wakeup.state.enabled = found_dev->wakeup.state.enabled;
+                            (dev->wakeup.gpe_number ==
+                             found_dev->wakeup.gpe_number)
+                            && (dev->wakeup.gpe_device ==
+                                found_dev->wakeup.gpe_device)) {
+                                printk(KERN_WARNING
+                                       "ACPI: '%s' and '%s' have the same GPE, "
+                                       "can't disable/enable one seperately\n",
+                                       dev->pnp.bus_id, found_dev->pnp.bus_id);
+                                dev->wakeup.state.enabled =
+                                    found_dev->wakeup.state.enabled;
                         }
                 }
         }
@@ -435,37 +432,37 @@ acpi_system_write_wakeup_device (
 static int
 acpi_system_wakeup_device_open_fs(struct inode *inode, struct file *file)
 {
-        return single_open(file, acpi_system_wakeup_device_seq_show, PDE(inode)->data);
+        return single_open(file, acpi_system_wakeup_device_seq_show,
+                           PDE(inode)->data);
 }
 
 static struct file_operations acpi_system_wakeup_device_fops = {
-        .open           = acpi_system_wakeup_device_open_fs,
-        .read           = seq_read,
-        .write          = acpi_system_write_wakeup_device,
-        .llseek         = seq_lseek,
-        .release        = single_release,
+        .open = acpi_system_wakeup_device_open_fs,
+        .read = seq_read,
+        .write = acpi_system_write_wakeup_device,
+        .llseek = seq_lseek,
+        .release = single_release,
 };
 
 #ifdef  CONFIG_ACPI_SLEEP_PROC_SLEEP
 static struct file_operations acpi_system_sleep_fops = {
-        .open           = acpi_system_sleep_open_fs,
-        .read           = seq_read,
-        .write          = acpi_system_write_sleep,
-        .llseek         = seq_lseek,
-        .release        = single_release,
+        .open = acpi_system_sleep_open_fs,
+        .read = seq_read,
+        .write = acpi_system_write_sleep,
+        .llseek = seq_lseek,
+        .release = single_release,
 };
-#endif  /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
+#endif                          /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
 
 static struct file_operations acpi_system_alarm_fops = {
-        .open           = acpi_system_alarm_open_fs,
-        .read           = seq_read,
-        .write          = acpi_system_write_alarm,
-        .llseek         = seq_lseek,
-        .release        = single_release,
+        .open = acpi_system_alarm_open_fs,
+        .read = seq_read,
+        .write = acpi_system_write_alarm,
+        .llseek = seq_lseek,
+        .release = single_release,
 };
 
-
-static u32 rtc_handler(void * context)
+static u32 rtc_handler(void *context)
 {
         acpi_clear_event(ACPI_EVENT_RTC);
         acpi_disable_event(ACPI_EVENT_RTC, 0);
@@ -479,21 +476,27 @@ static int acpi_sleep_proc_init(void)
 
         if (acpi_disabled)
                 return 0;
- 
+
 #ifdef  CONFIG_ACPI_SLEEP_PROC_SLEEP
         /* 'sleep' [R/W] */
-        entry = create_proc_entry("sleep", S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+        entry =
+            create_proc_entry("sleep", S_IFREG | S_IRUGO | S_IWUSR,
+                              acpi_root_dir);
         if (entry)
                 entry->proc_fops = &acpi_system_sleep_fops;
 #endif
 
         /* 'alarm' [R/W] */
-        entry = create_proc_entry("alarm", S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+        entry =
+            create_proc_entry("alarm", S_IFREG | S_IRUGO | S_IWUSR,
+                              acpi_root_dir);
         if (entry)
                 entry->proc_fops = &acpi_system_alarm_fops;
 
         /* 'wakeup device' [R/W] */
-        entry = create_proc_entry("wakeup", S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+        entry =
+            create_proc_entry("wakeup", S_IFREG | S_IRUGO | S_IWUSR,
+                              acpi_root_dir);
         if (entry)
                 entry->proc_fops = &acpi_system_wakeup_device_fops;