Bluetooth: remove unused bt-nokia-h4p.h header

Nothing in tree use this header which seems a remains of a staging
driver.
This patch remove it.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

include/linux/platform_data/bt-nokia-h4p.h

-/*
- * This file is part of Nokia H4P bluetooth driver
- *
- * Copyright (C) 2010 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
- *
- */
-
-
-/**
- * struct hci_h4p_platform data - hci_h4p Platform data structure
- */
-struct hci_h4p_platform_data {
-	int chip_type;
-	int bt_sysclk;
-	unsigned int bt_wakeup_gpio;
-	unsigned int host_wakeup_gpio;
-	unsigned int reset_gpio;
-	int reset_gpio_shared;
-	unsigned int uart_irq;
-	phys_addr_t uart_base;
-	const char *uart_iclk;
-	const char *uart_fclk;
-	void (*set_pm_limits)(struct device *dev, bool set);
-};