staging: dgap: rearrange function

Relocate the function dgap_stop() so that in a later patch we can remove
the duplicate codes between dgap_stop() and dgap_remove_one().

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 3a783bff112d334c05587620cfab45b8a67f798c..8956228a0e52e8bbecc48a5c3803dac3647251fa 100644 (file)
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -7004,6 +7004,21 @@ static void dgap_cleanup_board(struct board_t *brd)
        kfree(brd);
 }
 
+static void dgap_stop(void)
+{
+       unsigned long lock_flags;
+
+       spin_lock_irqsave(&dgap_poll_lock, lock_flags);
+       dgap_poll_stop = 1;
+       spin_unlock_irqrestore(&dgap_poll_lock, lock_flags);
+
+       del_timer_sync(&dgap_poll_timer);
+
+       device_destroy(dgap_class, MKDEV(DIGI_DGAP_MAJOR, 0));
+       class_destroy(dgap_class);
+       unregister_chrdev(DIGI_DGAP_MAJOR, "dgap");
+}
+
 static void dgap_remove_one(struct pci_dev *dev)
 {
        unsigned int i;
@@ -7096,21 +7111,6 @@ failed_class:
        return rc;
 }
 
-static void dgap_stop(void)
-{
-       unsigned long lock_flags;
-
-       spin_lock_irqsave(&dgap_poll_lock, lock_flags);
-       dgap_poll_stop = 1;
-       spin_unlock_irqrestore(&dgap_poll_lock, lock_flags);
-
-       del_timer_sync(&dgap_poll_timer);
-
-       device_destroy(dgap_class, MKDEV(DIGI_DGAP_MAJOR, 0));
-       class_destroy(dgap_class);
-       unregister_chrdev(DIGI_DGAP_MAJOR, "dgap");
-}
-
 /************************************************************************
  *
  * Driver load/unload functions