From m.kozlowski@tuxland.pl Wed Mar 11 14:35:44 2009 From: Mariusz Kozlowski Date: Tue, 3 Mar 2009 19:38:35 +0100 Subject: Staging: comedi: usbdux: don't initialize semaphores on init To: gregkh@suse.de Cc: m.kozlowski@tuxland.pl Message-ID: <1236105518-19565-6-git-send-email-m.kozlowski@tuxland.pl> This patch removes usbdux 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 Cc: Bernd Porr Cc: Ian Abbott Cc: Frank Mori Hess Cc: David Schleef Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 12 ------------ 1 file changed, 12 deletions(-) --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -2910,17 +2910,6 @@ static comedi_driver driver_usbdux = { .detach = usbdux_detach, }; -static void init_usb_devices(void) -{ - int index; - - /* 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 < NUMUSBDUX; index++) - init_MUTEX(&(usbduxsub[index].sem)); -} - /* Table with the USB-devices: just now only testing IDs */ static struct usb_device_id usbduxsub_table[] = { {USB_DEVICE(0x13d8, 0x0001) }, @@ -2945,7 +2934,6 @@ static int init_usbdux(void) { printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" DRIVER_DESC "\n"); - init_usb_devices(); usb_register(&usbduxsub_driver); comedi_driver_register(&driver_usbdux); return 0;