Staging: comedi: usbduxfast: don't initialize semaphores on init

This patch removes usbduxfast semaphores initialization
from init function as they are initialized later on in
probe function. Also remove init_usb_devices() as it is
not needed anymore.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Bernd Porr <BerndPorr@f2s.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Cc: David Schleef <ds@schleef.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index 1712f1db5a923a2da2a3df9591e0e84e8cb13608..a8d64697b40ae665b4c2806629a43f5cd28828eb 100644 (file)
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -1862,23 +1862,6 @@ static comedi_driver driver_usbduxfast = {
        .detach         = usbduxfast_detach
 };
 
-static void __init init_usb_devices(void)
-{
-       int index;
-
-#ifdef CONFIG_COMEDI_DEBUG
-       printk(KERN_DEBUG "comedi_: usbduxfast: setting all possible devs to "
-              "invalid\n");
-#endif
-       /*
-        * all devices entries are invalid to begin with
-        * they will become valid by the probe function
-        * and then finally by the attach-function
-        */
-       for (index = 0; index < NUMUSBDUXFAST; index++)
-               init_MUTEX(&(usbduxfastsub[index].sem));
-}
-
 /*
  * Table with the USB-devices: just now only testing IDs
  */
@@ -1912,7 +1895,6 @@ static int __init init_usbduxfast(void)
 {
        printk(KERN_INFO
               KBUILD_MODNAME ": " DRIVER_VERSION ":" DRIVER_DESC "\n");
-       init_usb_devices();
        usb_register(&usbduxfastsub_driver);
        comedi_driver_register(&driver_usbduxfast);
        return 0;