1 files changed, 0 insertions, 87 deletions

diff --git a/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c b/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c
deleted file mode 100644
index 504ba47afdf..00000000000
--- a/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * dvb-dibusb-firmware.c is part of the driver for mobile USB Budget DVB-T devices 
- * based on reference design made by DiBcom (http://www.dibcom.fr/)
- *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
- *
- * see dvb-dibusb-core.c for more copyright details.
- *
- * This file contains functions for downloading the firmware to the device.
- */
-#include "dvb-dibusb.h"
-
-#include <linux/firmware.h>
-#include <linux/usb.h>
-
-/*
- * load a firmware packet to the device 
- */
-static int dibusb_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 len)
-{
-        return usb_control_msg(udev, usb_sndctrlpipe(udev,0),
-                        0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len, 5000);
-}
-
-int dibusb_loadfirmware(struct usb_device *udev, struct dibusb_usb_device *dibdev)
-{
-        const struct firmware *fw = NULL;
-        u16 addr;
-        u8 *b,*p;
-        int ret = 0,i;
-        
-        if ((ret = request_firmware(&fw, dibdev->dev_cl->firmware, &udev->dev)) != 0) {
-                err("did not find the firmware file. (%s) "
-                        "Please see linux/Documentation/dvb/ for more details on firmware-problems.",
-                        dibdev->dev_cl->firmware);
-                return ret;
-        }
-
-        info("downloading firmware from file '%s'.",dibdev->dev_cl->firmware);
-        
-        p = kmalloc(fw->size,GFP_KERNEL);       
-        if (p != NULL) {
-                u8 reset;
-                /*
-                 * you cannot use the fw->data as buffer for 
-                 * usb_control_msg, a new buffer has to be
-                 * created
-                 */
-                memcpy(p,fw->data,fw->size);
-
-                /* stop the CPU */
-                reset = 1;
-                if ((ret = dibusb_writemem(udev,dibdev->dev_cl->usb_ctrl->cpu_cs_register,&reset,1)) != 1) 
-                        err("could not stop the USB controller CPU.");
-                for(i = 0; p[i+3] == 0 && i < fw->size; ) { 
-                        b = (u8 *) &p[i];
-                        addr = *((u16 *) &b[1]);
-
-                        ret = dibusb_writemem(udev,addr,&b[4],b[0]);
-                
-                        if (ret != b[0]) {
-                                err("error while transferring firmware "
-                                        "(transferred size: %d, block size: %d)",
-                                        ret,b[0]);
-                                ret = -EINVAL;
-                                break;
-                        }
-                        i += 5 + b[0];
-                }
-                /* length in ret */
-                if (ret > 0)
-                        ret = 0;
-                /* restart the CPU */
-                reset = 0;
-                if (ret || dibusb_writemem(udev,dibdev->dev_cl->usb_ctrl->cpu_cs_register,&reset,1) != 1) {
-                        err("could not restart the USB controller CPU.");
-                        ret = -EINVAL;
-                }
-
-                kfree(p);
-        } else { 
-                ret = -ENOMEM;
-        }
-        release_firmware(fw);
-
-        return ret;
-}