staging: unisys: visorbus: move parahotplug_process_list

The function parahotplug_process_list needs to be moved lower in the file
to avoid extraneous function prototypes.

Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c
index d8e58266c4f9600d2948b02395cec939c3da1f2c..468286bb13f3805353a9e360f448b1c7fcdd76b9 100644 (file)
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -179,7 +179,6 @@ struct parahotplug_request {
 
 static LIST_HEAD(parahotplug_request_list);
 static DEFINE_SPINLOCK(parahotplug_request_list_lock); /* lock for above */
-static void parahotplug_process_list(void);
 
 /* info for /dev/visorchipset */
 static dev_t major_dev = -1; /*< indicates major num for device */
@@ -1465,37 +1464,6 @@ parahotplug_request_kickoff(struct parahotplug_request *req)
                           envp);
 }
 
-/**
- * parahotplug_process_list() - remove any request from the list that's been on
- *                              there too long and respond with an error
- */
-static void
-parahotplug_process_list(void)
-{
-       struct list_head *pos;
-       struct list_head *tmp;
-
-       spin_lock(&parahotplug_request_list_lock);
-
-       list_for_each_safe(pos, tmp, &parahotplug_request_list) {
-               struct parahotplug_request *req =
-                   list_entry(pos, struct parahotplug_request, list);
-
-               if (!time_after_eq(jiffies, req->expiration))
-                       continue;
-
-               list_del(pos);
-               if (req->msg.hdr.flags.response_expected)
-                       controlvm_respond_physdev_changestate(
-                               &req->msg.hdr,
-                               CONTROLVM_RESP_ERROR_DEVICE_UDEV_TIMEOUT,
-                               req->msg.cmd.device_change_state.state);
-               parahotplug_request_destroy(req);
-       }
-
-       spin_unlock(&parahotplug_request_list_lock);
-}
-
 /**
  * parahotplug_request_complete() - mark request as complete
  * @id:     the id of the request
@@ -2091,6 +2059,37 @@ read_controlvm_event(struct controlvm_message *msg)
        return false;
 }
 
+/**
+ * parahotplug_process_list() - remove any request from the list that's been on
+ *                              there too long and respond with an error
+ */
+static void
+parahotplug_process_list(void)
+{
+       struct list_head *pos;
+       struct list_head *tmp;
+
+       spin_lock(&parahotplug_request_list_lock);
+
+       list_for_each_safe(pos, tmp, &parahotplug_request_list) {
+               struct parahotplug_request *req =
+                   list_entry(pos, struct parahotplug_request, list);
+
+               if (!time_after_eq(jiffies, req->expiration))
+                       continue;
+
+               list_del(pos);
+               if (req->msg.hdr.flags.response_expected)
+                       controlvm_respond_physdev_changestate(
+                               &req->msg.hdr,
+                               CONTROLVM_RESP_ERROR_DEVICE_UDEV_TIMEOUT,
+                               req->msg.cmd.device_change_state.state);
+               parahotplug_request_destroy(req);
+       }
+
+       spin_unlock(&parahotplug_request_list_lock);
+}
+
 static void
 controlvm_periodic_work(struct work_struct *work)
 {