rar: Move the RAR driver into the right place as its now clean

We exit staging rar! rar! rar!...

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

9 files changed, 26 insertions, 87 deletions

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 724b2ed1a3cb..2f173bc0ff05 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -539,6 +539,28 @@ config INTEL_SCU_IPC
 	  some embedded Intel x86 platforms. This is not needed for PC-type
 	  machines.
 
+config RAR_REGISTER
+	bool "Restricted Access Region Register Driver"
+	depends on PCI && X86_MRST
+	default n
+	---help---
+	  This driver allows other kernel drivers access to the
+	  contents of the restricted access region control registers.
+
+	  The restricted access region control registers
+	  (rar_registers) are used to pass address and
+	  locking information on restricted access regions
+	  to other drivers that use restricted access regions.
+
+	  The restricted access regions are regions of memory
+	  on the Intel MID Platform that are not accessible to
+	  the x86 processor, but are accessible to dedicated
+	  processors on board peripheral devices.
+
+	  The purpose of the restricted access regions is to
+	  protect sensitive data from compromise by unauthorized
+	  programs running on the x86 processor.
+
 config INTEL_IPS
 	tristate "Intel Intelligent Power Sharing"
 	depends on ACPI
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index 7318fc2c1629..ed50eca1b556 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -26,4 +26,5 @@ obj-$(CONFIG_TOPSTAR_LAPTOP)	+= topstar-laptop.o
 obj-$(CONFIG_ACPI_TOSHIBA)	+= toshiba_acpi.o
 obj-$(CONFIG_TOSHIBA_BT_RFKILL)	+= toshiba_bluetooth.o
 obj-$(CONFIG_INTEL_SCU_IPC)	+= intel_scu_ipc.o
+obj-$(CONFIG_RAR_REGISTER)	+= intel_rar_register.o
 obj-$(CONFIG_INTEL_IPS)		+= intel_ips.o
diff --git a/drivers/staging/rar_register/rar_register.c b/drivers/platform/x86/intel_rar_register.c
index 618503f422ef..73f8e6d72669 100644
--- a/drivers/staging/rar_register/rar_register.c
+++ b/drivers/platform/x86/intel_rar_register.c
@@ -40,15 +40,12 @@
  *      Initial publish
  */
 
-#define DEBUG 1
-
-#include "rar_register.h"
-
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/spinlock.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
+#include <linux/rar_register.h>
 
 /* === Lincroft Message Bus Interface === */
 #define LNC_MCR_OFFSET		0xD0	/* Message Control Register */
@@ -155,7 +152,6 @@ static struct rar_device *_rar_to_device(int rar, int *off)
 	return NULL;
 }
 
-
 /**
  *	rar_to_device		-	return the device handling this RAR
  *	@rar: RAR number
@@ -496,7 +492,7 @@ EXPORT_SYMBOL(rar_lock);
  *	a driver that do require a valid RAR address. One of those
  *	steps would be to call rar_get_address()
  *
- *	This function return 0 on success an error code on failure.
+ *	This function return 0 on success or an error code on failure.
  */
 int register_rar(int num, int (*callback)(unsigned long data),
 							unsigned long data)
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 984a75440710..9dfef8a59974 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -109,8 +109,6 @@ source "drivers/staging/hv/Kconfig"
 
 source "drivers/staging/vme/Kconfig"
 
-source "drivers/staging/rar_register/Kconfig"
-
 source "drivers/staging/memrar/Kconfig"
 
 source "drivers/staging/sep/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 9fa25133874a..3dbf681ca64e 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -35,7 +35,6 @@ obj-$(CONFIG_VT6656)		+= vt6656/
 obj-$(CONFIG_FB_UDL)		+= udlfb/
 obj-$(CONFIG_HYPERV)		+= hv/
 obj-$(CONFIG_VME_BUS)		+= vme/
-obj-$(CONFIG_RAR_REGISTER)	+= rar_register/
 obj-$(CONFIG_MRST_RAR_HANDLER)	+= memrar/
 obj-$(CONFIG_DX_SEP)		+= sep/
 obj-$(CONFIG_IIO)		+= iio/
diff --git a/drivers/staging/memrar/memrar_handler.c b/drivers/staging/memrar/memrar_handler.c
index efa7fd62d390..41876f2b0e54 100644
--- a/drivers/staging/memrar/memrar_handler.c
+++ b/drivers/staging/memrar/memrar_handler.c
@@ -47,8 +47,7 @@
 #include <linux/mm.h>
 #include <linux/ioport.h>
 #include <linux/io.h>
-
-#include "../rar_register/rar_register.h"
+#include <linux/rar_register.h>
 
 #include "memrar.h"
 #include "memrar_allocator.h"
diff --git a/drivers/staging/rar_register/Kconfig b/drivers/staging/rar_register/Kconfig
deleted file mode 100644
index e9c27738199b..000000000000
--- a/drivers/staging/rar_register/Kconfig
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# RAR device configuration
-#
-
-menu "RAR Register Driver"
-#
-#	Restricted Access Register Manager
-#
-config RAR_REGISTER
-	tristate "Restricted Access Region Register Driver"
-	depends on PCI
-	default n
-	---help---
-	  This driver allows other kernel drivers access to the
-	  contents of the restricted access region control registers.
-
-	  The restricted access region control registers
-	  (rar_registers) are used to pass address and
-	  locking information on restricted access regions
-	  to other drivers that use restricted access regions.
-
-	  The restricted access regions are regions of memory
-	  on the Intel MID Platform that are not accessible to
-	  the x86 processor, but are accessible to dedicated
-	  processors on board peripheral devices.
-
-	  The purpose of the restricted access regions is to
-	  protect sensitive data from compromise by unauthorized
-	  programs running on the x86 processor.
-endmenu
diff --git a/drivers/staging/rar_register/Makefile b/drivers/staging/rar_register/Makefile
deleted file mode 100644
index d5954ccc16c9..000000000000
--- a/drivers/staging/rar_register/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-EXTRA_CFLAGS += -DLITTLE__ENDIAN
-obj-$(CONFIG_RAR_REGISTER) += rar_register.o
diff --git a/drivers/staging/rar_register/rar_register.h b/drivers/staging/rar_register/rar_register.h
deleted file mode 100644
index ffa805780f85..000000000000
--- a/drivers/staging/rar_register/rar_register.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2010 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General
- * Public License 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., 59 Temple Place - Suite 330,
- * Boston, MA  02111-1307, USA.
- * The full GNU General Public License is included in this
- * distribution in the file called COPYING.
- */
-
-
-#ifndef _RAR_REGISTER_H
-#define _RAR_REGISTER_H
-
-#include <linux/types.h>
-
-/* following are used both in drivers as well as user space apps */
-
-#define	RAR_TYPE_VIDEO	0
-#define	RAR_TYPE_AUDIO	1
-#define	RAR_TYPE_IMAGE	2
-#define	RAR_TYPE_DATA	3
-
-#ifdef __KERNEL__
-
-struct rar_device;
-
-int register_rar(int num,
-		int (*callback)(unsigned long data), unsigned long data);
-void unregister_rar(int num);
-int rar_get_address(int rar_index, dma_addr_t *start, dma_addr_t *end);
-int rar_lock(int rar_index);
-
-#endif  /* __KERNEL__ */
-#endif  /* _RAR_REGISTER_H */