diff options
Diffstat (limited to 'drivers/usb/wusbcore/wa-hc.c')
| -rw-r--r-- | drivers/usb/wusbcore/wa-hc.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/drivers/usb/wusbcore/wa-hc.c b/drivers/usb/wusbcore/wa-hc.c deleted file mode 100644 index a09b65ebd9bb..000000000000 --- a/drivers/usb/wusbcore/wa-hc.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Wire Adapter Host Controller Driver - * Common items to HWA and DWA based HCDs - * - * Copyright (C) 2005-2006 Intel Corporation - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * FIXME: docs - */ -#include <linux/slab.h> -#include <linux/module.h> -#include "wusbhc.h" -#include "wa-hc.h" - -/** - * Assumes - * - * wa->usb_dev and wa->usb_iface initialized and refcounted, - * wa->wa_descr initialized. - */ -int wa_create(struct wahc *wa, struct usb_interface *iface) -{ - int result; - struct device *dev = &iface->dev; - - result = wa_rpipes_create(wa); - if (result < 0) - goto error_rpipes_create; - /* Fill up Data Transfer EP pointers */ - wa->dti_epd = &iface->cur_altsetting->endpoint[1].desc; - wa->dto_epd = &iface->cur_altsetting->endpoint[2].desc; - wa->xfer_result_size = usb_endpoint_maxp(wa->dti_epd); - wa->xfer_result = kmalloc(wa->xfer_result_size, GFP_KERNEL); - if (wa->xfer_result == NULL) { - result = -ENOMEM; - goto error_xfer_result_alloc; - } - result = wa_nep_create(wa, iface); - if (result < 0) { - dev_err(dev, "WA-CDS: can't initialize notif endpoint: %d\n", - result); - goto error_nep_create; - } - return 0; - -error_nep_create: - kfree(wa->xfer_result); -error_xfer_result_alloc: - wa_rpipes_destroy(wa); -error_rpipes_create: - return result; -} -EXPORT_SYMBOL_GPL(wa_create); - - -void __wa_destroy(struct wahc *wa) -{ - if (wa->dti_urb) { - usb_kill_urb(wa->dti_urb); - usb_put_urb(wa->dti_urb); - usb_kill_urb(wa->buf_in_urb); - usb_put_urb(wa->buf_in_urb); - } - kfree(wa->xfer_result); - wa_nep_destroy(wa); - wa_rpipes_destroy(wa); -} -EXPORT_SYMBOL_GPL(__wa_destroy); - -/** - * wa_reset_all - reset the WA device - * @wa: the WA to be reset - * - * For HWAs the radio controller and all other PALs are also reset. - */ -void wa_reset_all(struct wahc *wa) -{ - /* FIXME: assuming HWA. */ - wusbhc_reset_all(wa->wusb); -} - -MODULE_AUTHOR("Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>"); -MODULE_DESCRIPTION("Wireless USB Wire Adapter core"); -MODULE_LICENSE("GPL"); |