3 files changed, 74 insertions, 0 deletions

diff --git a/include/linux/intel_pmic_gpio.h b/include/linux/intel_pmic_gpio.h
new file mode 100644
index 000000000000..920109a29191
--- /dev/null
+++ b/include/linux/intel_pmic_gpio.h
@@ -0,0 +1,15 @@
+#ifndef LINUX_INTEL_PMIC_H
+#define LINUX_INTEL_PMIC_H
+
+struct intel_pmic_gpio_platform_data {
+        /* the first IRQ of the chip */
+        unsigned        irq_base;
+        /* number assigned to the first GPIO */
+        unsigned        gpio_base;
+        /* sram address for gpiointr register, the langwell chip will map
+         * the PMIC spi GPIO expander's GPIOINTR register in sram.
+         */
+        unsigned        gpiointr;
+};
+
+#endif
diff --git a/include/linux/rar_register.h b/include/linux/rar_register.h
new file mode 100644
index 000000000000..ffa805780f85
--- /dev/null
+++ b/include/linux/rar_register.h
@@ -0,0 +1,44 @@
+/*
+ * 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 */
diff --git a/include/linux/timer.h b/include/linux/timer.h
index ea965b857a50..38cf093ef62c 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -100,6 +100,13 @@ void init_timer_deferrable_key(struct timer_list *timer,
                 setup_timer_on_stack_key((timer), #timer, &__key,       \
                                          (fn), (data));                 \
         } while (0)
+#define setup_deferrable_timer_on_stack(timer, fn, data)                \
+        do {                                                            \
+                static struct lock_class_key __key;                     \
+                setup_deferrable_timer_on_stack_key((timer), #timer,    \
+                                                    &__key, (fn),       \
+                                                    (data));            \
+        } while (0)
 #else
 #define init_timer(timer)\
         init_timer_key((timer), NULL, NULL)
@@ -111,6 +118,8 @@ void init_timer_deferrable_key(struct timer_list *timer,
         setup_timer_key((timer), NULL, NULL, (fn), (data))
 #define setup_timer_on_stack(timer, fn, data)\
         setup_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
+#define setup_deferrable_timer_on_stack(timer, fn, data)\
+        setup_deferrable_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
 #endif
 
 #ifdef CONFIG_DEBUG_OBJECTS_TIMERS
@@ -150,6 +159,12 @@ static inline void setup_timer_on_stack_key(struct timer_list *timer,
         init_timer_on_stack_key(timer, name, key);
 }
 
+extern void setup_deferrable_timer_on_stack_key(struct timer_list *timer,
+                                                const char *name,
+                                                struct lock_class_key *key,
+                                                void (*function)(unsigned long),
+                                                unsigned long data);
+
 /**
  * timer_pending - is a timer pending?
  * @timer: the timer in question