1 files changed, 6 insertions, 12 deletions

diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index 43c49f66a328..ce8d3eec3911 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -24,27 +24,23 @@ extern wait_queue_head_t	acpi_bus_event_queue;
 static int
 acpi_system_open_event(struct inode *inode, struct file *file)
 {
-        spin_lock_irq (&acpi_system_event_lock);
+        spin_lock_irq(&acpi_system_event_lock);
 
-        if(event_is_open)
+        if (event_is_open)
                 goto out_busy;
 
         event_is_open = 1;
 
-        spin_unlock_irq (&acpi_system_event_lock);
+        spin_unlock_irq(&acpi_system_event_lock);
         return 0;
 
 out_busy:
-        spin_unlock_irq (&acpi_system_event_lock);
+        spin_unlock_irq(&acpi_system_event_lock);
         return -EBUSY;
 }
 
 static ssize_t
-acpi_system_read_event (
-        struct file             *file,
-        char                    __user *buffer,
-        size_t                  count,
-        loff_t                  *ppos)
+acpi_system_read_event(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
 {
         int                     result = 0;
         struct acpi_bus_event   event;
@@ -98,9 +94,7 @@ acpi_system_close_event(struct inode *inode, struct file *file)
 }
 
 static unsigned int
-acpi_system_poll_event(
-        struct file             *file,
-        poll_table              *wait)
+acpi_system_poll_event(struct file *file, poll_table *wait)
 {
         poll_wait(file, &acpi_bus_event_queue, wait);
         if (!list_empty(&acpi_bus_event_list))