ARM: DaVinci: Remove hrtime.h, preempt.h, param.h

As of now no one is using these header files, so removing it.
Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>

include/asm-arm/arch-davinci/hrtime.h

-/*
- * include/asm-arm/arch-omap/hrtime.h
- *
- * HRT hooks for the TI DaVinci
- *
- * Author: MontaVista, Software, Inc. <source@mvista.com>
- *
- * 2003-2004 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifndef __ASM_ARCH_HRTIME_H_
-#define __ASM_ARCH_HRTIME_H_
-
-#include <linux/timex.h>
-
-#define SC_ARCH2NSEC	25	/* int(log2(2 * CLOCK_TICK_RATE - 1)) */
-#define SC_NSEC2ARCH	32
-
-#define scaled_nsec_per_arch_cycle	\
-	(SC_n(SC_ARCH2NSEC, NSEC_PER_SEC) / CLOCK_TICK_RATE)
-
-#define scaled_arch_cycles_per_nsec	\
-	(SC_n(SC_NSEC2ARCH, CLOCK_TICK_RATE) / NSEC_PER_SEC)
-
-#define arch_cycle_to_nsec(cycles)	\
-	mpy_sc_n(SC_ARCH2NSEC, (cycles), scaled_nsec_per_arch_cycle)
-
-#define nsec_to_arch_cycle(nsec)	\
-	mpy_sc_n(SC_NSEC2ARCH, (nsec), scaled_arch_cycles_per_nsec)
-
-#ifdef CONFIG_HIGH_RES_TIMERS
-
-int schedule_hr_timer_int(unsigned long, int);
-int get_arch_cycles(unsigned long);
-
-#define hrtimer_use		1
-
-#define hr_time_resolution	1000	/* (NSEC_PER_SEC / CLOCK_TICK_RATE) */
-#define arch_cycles_per_jiffy	(long)(CLOCK_TICK_RATE / HZ)
-#define schedule_jiffies_int(x)	(get_arch_cycles(x) >= arch_cycles_per_jiffy)
-
-#endif				/* CONFIG_HIGH_RES_TIMERS */
-#endif				/* __ASM_ARCH_HRTIME_H_ */

include/asm-arm/arch-davinci/param.h

-/*
- *  linux/include/asm-arm/arch-davinci/param.h
- *
- *  BRIEF MODULE DESCRIPTION
- *      DAVINCI Virtual memofy definitions
- *
- *  Copyright (C) 2006 Texas Instruments.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  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.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */

include/asm-arm/arch-davinci/preempt.h

-/*
- *  linux/include/asm-arm/arch-davinci/preempt.h
- *
- *  BRIEF MODULE DESCRIPTION
- *      DAVINCI Virtual preempt definitions
- *
- *  Copyright (C) 2006 Texas Instruments.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  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.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#ifndef __ASM_ARCH_PREEMPT_H
-#define __ASM_ARCH_PREEMPT_H
-
-/*
- * DaVinci timers run at clk_ref = 27MHz
- */
-#define TICKS_PER_USEC		27
-
-#endif				/* __ASM_ARCH_PREEMPT_H */