Merge tag 'staging-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging tree patches from Greg Kroah-Hartman:
 "Here's the big staging tree merge for the 3.6-rc1 merge window.

  There are some patches in here outside of drivers/staging/, notibly
  the iio code (which is still stradeling the staging / not staging
  boundry), the pstore code, and the tracing code.  All of these have
  gotten acks from the various subsystem maintainers to be included in
  this tree.  The pstore and tracing patches are related, and are coming
  here as they replace one of the android staging drivers.

  Otherwise, the normal staging mess.  Lots of cleanups and a few new
  drivers (some iio drivers, and the large csr wireless driver
  abomination.)

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

Fixed up trivial conflicts in drivers/staging/comedi/drivers/s626.h and
drivers/staging/gdm72xx/netlink_k.c

* tag 'staging-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1108 commits)
  staging: csr: delete a bunch of unused library functions
  staging: csr: remove csr_utf16.c
  staging: csr: remove csr_pmem.h
  staging: csr: remove CsrPmemAlloc
  staging: csr: remove CsrPmemFree()
  staging: csr: remove CsrMemAllocDma()
  staging: csr: remove CsrMemCalloc()
  staging: csr: remove CsrMemAlloc()
  staging: csr: remove CsrMemFree() and CsrMemFreeDma()
  staging: csr: remove csr_util.h
  staging: csr: remove CsrOffSetOf()
  stating: csr: remove unneeded #includes in csr_util.c
  staging: csr: make CsrUInt16ToHex static
  staging: csr: remove CsrMemCpy()
  staging: csr: remove CsrStrLen()
  staging: csr: remove CsrVsnprintf()
  staging: csr: remove CsrStrDup
  staging: csr: remove CsrStrChr()
  staging: csr: remove CsrStrNCmp
  staging: csr: remove CsrStrCmp
  ...

1 files changed, 248 insertions, 0 deletions

diff --git a/drivers/staging/csr/csr_framework_ext.h b/drivers/staging/csr/csr_framework_ext.h
new file mode 100644
index 0000000..66973e9
--- /dev/null
+++ b/drivers/staging/csr/csr_framework_ext.h
@@ -0,0 +1,248 @@
+#ifndef CSR_FRAMEWORK_EXT_H__
+#define CSR_FRAMEWORK_EXT_H__
+/*****************************************************************************
+
+            (c) Cambridge Silicon Radio Limited 2010
+            All rights reserved and confidential information of CSR
+
+            Refer to LICENSE.txt included with this source for details
+            on the license terms.
+
+*****************************************************************************/
+
+#include "csr_result.h"
+#include "csr_framework_ext_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Result codes */
+#define CSR_FE_RESULT_NO_MORE_EVENTS    ((CsrResult) 0x0001)
+#define CSR_FE_RESULT_INVALID_POINTER   ((CsrResult) 0x0002)
+#define CSR_FE_RESULT_INVALID_HANDLE    ((CsrResult) 0x0003)
+#define CSR_FE_RESULT_NO_MORE_MUTEXES   ((CsrResult) 0x0004)
+#define CSR_FE_RESULT_TIMEOUT           ((CsrResult) 0x0005)
+#define CSR_FE_RESULT_NO_MORE_THREADS   ((CsrResult) 0x0006)
+
+/* Thread priorities */
+#define CSR_THREAD_PRIORITY_HIGHEST     ((u16) 0)
+#define CSR_THREAD_PRIORITY_HIGH        ((u16) 1)
+#define CSR_THREAD_PRIORITY_NORMAL      ((u16) 2)
+#define CSR_THREAD_PRIORITY_LOW         ((u16) 3)
+#define CSR_THREAD_PRIORITY_LOWEST      ((u16) 4)
+
+#define CSR_EVENT_WAIT_INFINITE         ((u16) 0xFFFF)
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrEventCreate
+ *
+ *  DESCRIPTION
+ *      Creates an event and returns a handle to the created event.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS          in case of success
+ *          CSR_FE_RESULT_NO_MORE_EVENTS   in case of out of event resources
+ *          CSR_FE_RESULT_INVALID_POINTER  in case the eventHandle pointer is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrEventCreate(CsrEventHandle *eventHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrEventWait
+ *
+ *  DESCRIPTION
+ *      Wait fore one or more of the event bits to be set.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS              in case of success
+ *          CSR_FE_RESULT_TIMEOUT              in case of timeout
+ *          CSR_FE_RESULT_INVALID_HANDLE       in case the eventHandle is invalid
+ *          CSR_FE_RESULT_INVALID_POINTER      in case the eventBits pointer is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrEventWait(CsrEventHandle *eventHandle, u16 timeoutInMs, u32 *eventBits);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrEventSet
+ *
+ *  DESCRIPTION
+ *      Set an event.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS              in case of success
+ *          CSR_FE_RESULT_INVALID_HANDLE       in case the eventHandle is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrEventSet(CsrEventHandle *eventHandle, u32 eventBits);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrEventDestroy
+ *
+ *  DESCRIPTION
+ *      Destroy the event associated.
+ *
+ *  RETURNS
+ *      void
+ *
+ *----------------------------------------------------------------------------*/
+void CsrEventDestroy(CsrEventHandle *eventHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrMutexCreate
+ *
+ *  DESCRIPTION
+ *      Create a mutex and return a handle to the created mutex.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS           in case of success
+ *          CSR_FE_RESULT_NO_MORE_MUTEXES   in case of out of mutex resources
+ *          CSR_FE_RESULT_INVALID_POINTER   in case the mutexHandle pointer is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrMutexCreate(CsrMutexHandle *mutexHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrMutexLock
+ *
+ *  DESCRIPTION
+ *      Lock the mutex refered to by the provided handle.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS           in case of success
+ *          CSR_FE_RESULT_INVALID_HANDLE    in case the mutexHandle is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrMutexLock(CsrMutexHandle *mutexHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrMutexUnlock
+ *
+ *  DESCRIPTION
+ *      Unlock the mutex refered to by the provided handle.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS           in case of success
+ *          CSR_FE_RESULT_INVALID_HANDLE    in case the mutexHandle is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrMutexUnlock(CsrMutexHandle *mutexHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrMutexDestroy
+ *
+ *  DESCRIPTION
+ *      Destroy the previously created mutex.
+ *
+ *  RETURNS
+ *      void
+ *
+ *----------------------------------------------------------------------------*/
+void CsrMutexDestroy(CsrMutexHandle *mutexHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrGlobalMutexLock
+ *
+ *  DESCRIPTION
+ *      Lock the global mutex. The global mutex is a single pre-initialised
+ *      shared mutex, spinlock or similar that does not need to be created prior
+ *      to use. The limitation is that there is only one single lock shared
+ *      between all code. Consequently, it must only be used very briefly to
+ *      either protect simple one-time initialisation or to protect the creation
+ *      of a dedicated mutex by calling CsrMutexCreate.
+ *
+ *----------------------------------------------------------------------------*/
+void CsrGlobalMutexLock(void);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrGlobalMutexUnlock
+ *
+ *  DESCRIPTION
+ *      Unlock the global mutex.
+ *
+ *----------------------------------------------------------------------------*/
+void CsrGlobalMutexUnlock(void);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrThreadCreate
+ *
+ *  DESCRIPTION
+ *      Create thread function and return a handle to the created thread.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS           in case of success
+ *          CSR_FE_RESULT_NO_MORE_THREADS   in case of out of thread resources
+ *          CSR_FE_RESULT_INVALID_POINTER   in case one of the supplied pointers is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrThreadCreate(void (*threadFunction)(void *pointer), void *pointer,
+    u32 stackSize, u16 priority,
+    const char *threadName, CsrThreadHandle *threadHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrThreadGetHandle
+ *
+ *  DESCRIPTION
+ *      Return thread handle of calling thread.
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS             in case of success
+ *          CSR_FE_RESULT_INVALID_POINTER  in case the threadHandle pointer is invalid
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrThreadGetHandle(CsrThreadHandle *threadHandle);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrThreadEqual
+ *
+ *  DESCRIPTION
+ *      Compare thread handles
+ *
+ *  RETURNS
+ *      Possible values:
+ *          CSR_RESULT_SUCCESS             in case thread handles are identical
+ *          CSR_FE_RESULT_INVALID_POINTER  in case either threadHandle pointer is invalid
+ *          CSR_RESULT_FAILURE             otherwise
+ *
+ *----------------------------------------------------------------------------*/
+CsrResult CsrThreadEqual(CsrThreadHandle *threadHandle1, CsrThreadHandle *threadHandle2);
+
+/*----------------------------------------------------------------------------*
+ *  NAME
+ *      CsrThreadSleep
+ *
+ *  DESCRIPTION
+ *      Sleep for a given period.
+ *
+ *  RETURNS
+ *      void
+ *
+ *----------------------------------------------------------------------------*/
+void CsrThreadSleep(u16 sleepTimeInMs);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif