[PATCH 1/5] staging: csr: remove CsrMutexLock function

[Devendra Naga <devendra.aaru@xxxxxxxxx>]

nobody inside the csr directory is calling this function, so remove this

Signed-off-by: Devendra Naga <devendra.aaru@xxxxxxxxx>
---
 drivers/staging/csr/csr_framework_ext.c |   28 ----------------------------
 drivers/staging/csr/csr_framework_ext.h |   15 ---------------
 2 files changed, 43 deletions(-)

diff --git a/drivers/staging/csr/csr_framework_ext.c b/drivers/staging/csr/csr_framework_ext.c
index e62878e..2033e97 100644
--- a/drivers/staging/csr/csr_framework_ext.c
+++ b/drivers/staging/csr/csr_framework_ext.c
@@ -62,34 +62,6 @@ void CsrMutexDestroy(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)
-{
-    if (mutexHandle == NULL)
-    {
-        return CSR_FE_RESULT_INVALID_POINTER;
-    }
-
-    if (down_interruptible(mutexHandle))
-    {
-        return CSR_FE_RESULT_INVALID_POINTER;
-    }
-
-    return CSR_RESULT_SUCCESS;
-}
-
-/*----------------------------------------------------------------------------*
- *  NAME
  *      CsrMutexUnlock
  *
  *  DESCRIPTION
diff --git a/drivers/staging/csr/csr_framework_ext.h b/drivers/staging/csr/csr_framework_ext.h
index 16635a9..a49e459 100644
--- a/drivers/staging/csr/csr_framework_ext.h
+++ b/drivers/staging/csr/csr_framework_ext.h
@@ -113,21 +113,6 @@ 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
-- 
1.7.9.5

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