Merge branch 'minalloc'

1 files changed, 0 insertions, 131 deletions

diff --git a/hid-tminit.c b/hid-tminit.c
deleted file mode 100644
index b4b7b90..0000000
--- a/hid-tminit.c
+++ /dev/null
@@ -1,131 +0,0 @@
-#include "hid-tminit.h"
-
-static void tminit_callback(struct urb *urb){
-    if(urb->status){
-        hid_info(urb->dev, "urb status %d received\n", urb->status);
-    }
-
-    usb_free_urb(urb);
-}
-
-/* for some godawful reason these interrupts are absolutely necessary, otherwise
- * the whole kernel crashes. I have no idea why.
- * */
-static void tminit_interrupts(struct hid_device *hdev){
-    int ret, trans, i, b_ep;
-    u8 *send_buf = kmalloc(256, GFP_KERNEL);
-
-    struct usb_host_endpoint *ep;
-    struct device *dev = &hdev->dev;
-    struct usb_interface *usbif = to_usb_interface(dev->parent);
-    struct usb_device *usbdev = interface_to_usbdev(usbif);
-
-    ep = &usbif->cur_altsetting->endpoint[1];
-    b_ep = ep->desc.bEndpointAddress;
-
-    for(i = 0; i < ARRAY_SIZE(setup_arr); ++i){
-        memcpy(send_buf, setup_arr[i], setup_arr_sizes[i]);
-
-        ret = usb_interrupt_msg(usbdev,
-                usb_sndintpipe(usbdev, b_ep),
-                send_buf,
-                setup_arr_sizes[i],
-                &trans,
-                USB_CTRL_SET_TIMEOUT
-                );
-
-        if(ret){
-            hid_err(hdev, "setup data couldn't be sent\n");
-            return;
-        }
-
-    }
-
-    kfree(send_buf);
-}
-
-int tminit(struct hid_device *hdev){
-    struct urb *urb;
-    u8 *setup_packet, *transfer_buffer;
-    struct device *dev = &hdev->dev;
-    struct usb_interface *usbif = to_usb_interface(dev->parent);
-    struct usb_device *usbdev = interface_to_usbdev(usbif);
-    int ret;
-    u8 *transfer = kzalloc(64, GFP_ATOMIC);
-
-    tminit_interrupts(hdev);
-
-    setup_packet = kmalloc(8, GFP_ATOMIC);
-    transfer_buffer = kmalloc(8, GFP_ATOMIC);
-
-    memcpy(setup_packet, hw_rq_out, 8);
-    memcpy(transfer_buffer, hw_rq_in, 8);
-
-    urb = usb_alloc_urb(0, GFP_ATOMIC);
-
-    usb_fill_control_urb(urb,
-            usbdev,
-            usb_sndctrlpipe(usbdev, 0),
-            setup_packet,
-            transfer_buffer,
-            8,
-            tminit_callback,
-            hdev);
-
-    /* we sort of have to go on faith that the message is sent, because the
-     * wheel usually completely dies as soon as it receives the message.
-     * No need to even check the return value.
-     */
-    ret = usb_submit_urb(urb, GFP_ATOMIC);
-    kfree(setup_packet);
-    kfree(transfer_buffer);
-    kfree(transfer);
-    return ret;
-}
-
-static void tminit_remove(struct hid_device *hdev){
-    /* we are dead, hopefully without any serious side effects */
-    hid_hw_stop(hdev);
-}
-
-static int tminit_probe(struct hid_device *hdev, const struct hid_device_id *id){
-    int ret;
-
-    ret = hid_parse(hdev);
-    if(ret){
-        hid_err(hdev, "parse failed\n");
-        goto err;
-    }
-
-    ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
-    if(ret){
-        hid_err(hdev, "hw start failed\n");
-        goto err;
-    }
-
-    ret = tminit(hdev);
-    if(ret){
-        hid_err(hdev, "tminit exited, error might be intended behaviour\n");
-        goto err;
-    }
-
-err:
-    return ret; 
-}
-
-static const struct hid_device_id tminit_devices[] = {
-    { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65d)},
-    {}
-};
-
-MODULE_DEVICE_TABLE(hid, tminit_devices);
-
-static struct hid_driver tminit_driver = {
-    .name = "thrustmaster init",
-    .id_table = tminit_devices,
-    .probe = tminit_probe,
-    .remove = tminit_remove,
-};
-module_hid_driver(tminit_driver);
-
-MODULE_LICENSE("GPL");