1 files changed, 0 insertions, 106 deletions

diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index 1442737cedec..8247fcdde079 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -21,100 +21,6 @@
 #define _COMPONENT              ACPI_SYSTEM_COMPONENT
 ACPI_MODULE_NAME("event");
 
-#ifdef CONFIG_ACPI_PROC_EVENT
-/* Global vars for handling event proc entry */
-static DEFINE_SPINLOCK(acpi_system_event_lock);
-int event_is_open = 0;
-extern struct list_head acpi_bus_event_list;
-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);
-
-        if (event_is_open)
-                goto out_busy;
-
-        event_is_open = 1;
-
-        spin_unlock_irq(&acpi_system_event_lock);
-        return 0;
-
-      out_busy:
-        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)
-{
-        int result = 0;
-        struct acpi_bus_event event;
-        static char str[ACPI_MAX_STRING];
-        static int chars_remaining = 0;
-        static char *ptr;
-
-        if (!chars_remaining) {
-                memset(&event, 0, sizeof(struct acpi_bus_event));
-
-                if ((file->f_flags & O_NONBLOCK)
-                    && (list_empty(&acpi_bus_event_list)))
-                        return -EAGAIN;
-
-                result = acpi_bus_receive_event(&event);
-                if (result)
-                        return result;
-
-                chars_remaining = sprintf(str, "%s %s %08x %08x\n",
-                                          event.device_class ? event.
-                                          device_class : "<unknown>",
-                                          event.bus_id ? event.
-                                          bus_id : "<unknown>", event.type,
-                                          event.data);
-                ptr = str;
-        }
-
-        if (chars_remaining < count) {
-                count = chars_remaining;
-        }
-
-        if (copy_to_user(buffer, ptr, count))
-                return -EFAULT;
-
-        *ppos += count;
-        chars_remaining -= count;
-        ptr += count;
-
-        return count;
-}
-
-static int acpi_system_close_event(struct inode *inode, struct file *file)
-{
-        spin_lock_irq(&acpi_system_event_lock);
-        event_is_open = 0;
-        spin_unlock_irq(&acpi_system_event_lock);
-        return 0;
-}
-
-static unsigned int 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))
-                return POLLIN | POLLRDNORM;
-        return 0;
-}
-
-static const struct file_operations acpi_system_event_ops = {
-        .owner = THIS_MODULE,
-        .open = acpi_system_open_event,
-        .read = acpi_system_read_event,
-        .release = acpi_system_close_event,
-        .poll = acpi_system_poll_event,
-        .llseek = default_llseek,
-};
-#endif  /* CONFIG_ACPI_PROC_EVENT */
-
 /* ACPI notifier chain */
 static BLOCKING_NOTIFIER_HEAD(acpi_chain_head);
 
@@ -280,9 +186,6 @@ static int acpi_event_genetlink_init(void)
 
 static int __init acpi_event_init(void)
 {
-#ifdef CONFIG_ACPI_PROC_EVENT
-        struct proc_dir_entry *entry;
-#endif
         int error = 0;
 
         if (acpi_disabled)
@@ -293,15 +196,6 @@ static int __init acpi_event_init(void)
         if (error)
                 printk(KERN_WARNING PREFIX
                        "Failed to create genetlink family for ACPI event\n");
-
-#ifdef CONFIG_ACPI_PROC_EVENT
-        /* 'event' [R] */
-        entry = proc_create("event", S_IRUSR, acpi_root_dir,
-                            &acpi_system_event_ops);
-        if (!entry)
-                return -ENODEV;
-#endif
-
         return 0;
 }