1 files changed, 0 insertions, 149 deletions
diff --git a/drivers/staging/nokia_h4p/nokia_fw-csr.c b/drivers/staging/nokia_h4p/nokia_fw-csr.c
deleted file mode 100644
index fe6b704b3d97..000000000000
--- a/drivers/staging/nokia_h4p/nokia_fw-csr.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * This file is part of Nokia H4P bluetooth driver
- *
- * Copyright (C) 2005-2008 Nokia Corporation.
- *
- * 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 St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/skbuff.h>
-#include <linux/delay.h>
-#include <linux/serial_reg.h>
-
-#include "hci_h4p.h"
-
-void hci_h4p_bc4_parse_fw_event(struct hci_h4p_info *info, struct sk_buff *skb)
-{
-	/* Check if this is fw packet */
-	if (skb->data[0] != 0xff) {
-		hci_recv_frame(info->hdev, skb);
-		return;
-	}
-
-	if (skb->data[11] || skb->data[12]) {
-		dev_err(info->dev, "Firmware sending command failed\n");
-		info->fw_error = -EPROTO;
-	}
-
-	kfree_skb(skb);
-	complete(&info->fw_completion);
-}
-
-int hci_h4p_bc4_send_fw(struct hci_h4p_info *info,
-			struct sk_buff_head *fw_queue)
-{
-	static const u8 nokia_oui[3] = {0x00, 0x19, 0x4F};
-	struct sk_buff *skb;
-	unsigned int offset;
-	int retries, count, i, not_valid;
-	unsigned long flags;
-
-	info->fw_error = 0;
-
-	BT_DBG("Sending firmware");
-	skb = skb_dequeue(fw_queue);
-
-	if (!skb)
-		return -ENOMSG;
-
-	/* Check if this is bd_address packet */
-	if (skb->data[15] == 0x01 && skb->data[16] == 0x00) {
-		offset = 21;
-		skb->data[offset + 1] = 0x00;
-		skb->data[offset + 5] = 0x00;
-
-		not_valid = 1;
-		for (i = 0; i < 6; i++) {
-			if (info->bd_addr[i] != 0x00) {
-				not_valid = 0;
-				break;
-			}
-		}
-
-		if (not_valid) {
-			dev_info(info->dev, "Valid bluetooth address not found, setting some random\n");
-			/* When address is not valid, use some random */
-			memcpy(info->bd_addr, nokia_oui, 3);
-			get_random_bytes(info->bd_addr + 3, 3);
-		}
-
-		skb->data[offset + 7] = info->bd_addr[0];
-		skb->data[offset + 6] = info->bd_addr[1];
-		skb->data[offset + 4] = info->bd_addr[2];
-		skb->data[offset + 0] = info->bd_addr[3];
-		skb->data[offset + 3] = info->bd_addr[4];
-		skb->data[offset + 2] = info->bd_addr[5];
-	}
-
-	for (count = 1; ; count++) {
-		BT_DBG("Sending firmware command %d", count);
-		init_completion(&info->fw_completion);
-		skb_queue_tail(&info->txq, skb);
-		spin_lock_irqsave(&info->lock, flags);
-		hci_h4p_outb(info, UART_IER, hci_h4p_inb(info, UART_IER) |
-							 UART_IER_THRI);
-		spin_unlock_irqrestore(&info->lock, flags);
-
-		skb = skb_dequeue(fw_queue);
-		if (!skb)
-			break;
-
-		if (!wait_for_completion_timeout(&info->fw_completion,
-						 msecs_to_jiffies(1000))) {
-			dev_err(info->dev, "No reply to fw command\n");
-			return -ETIMEDOUT;
-		}
-
-		if (info->fw_error) {
-			dev_err(info->dev, "FW error\n");
-			return -EPROTO;
-		}
-	};
-
-	/* Wait for chip warm reset */
-	retries = 100;
-	while ((!skb_queue_empty(&info->txq) ||
-	       !(hci_h4p_inb(info, UART_LSR) & UART_LSR_TEMT)) &&
-	       retries--) {
-		msleep(10);
-	}
-	if (!retries) {
-		dev_err(info->dev, "Transmitter not empty\n");
-		return -ETIMEDOUT;
-	}
-
-	hci_h4p_change_speed(info, BC4_MAX_BAUD_RATE);
-
-	if (hci_h4p_wait_for_cts(info, 1, 100)) {
-		dev_err(info->dev, "cts didn't deassert after final speed\n");
-		return -ETIMEDOUT;
-	}
-
-	retries = 100;
-	do {
-		init_completion(&info->init_completion);
-		hci_h4p_send_alive_packet(info);
-		retries--;
-	} while (!wait_for_completion_timeout(&info->init_completion, 100) &&
-		 retries > 0);
-
-	if (!retries) {
-		dev_err(info->dev, "No alive reply after speed change\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}