1 files changed, 0 insertions, 76 deletions
diff --git a/drivers/staging/csr/csr_time.h b/drivers/staging/csr/csr_time.h
deleted file mode 100644
index fc29e8e5e478..000000000000
--- a/drivers/staging/csr/csr_time.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef CSR_TIME_H__
-#define CSR_TIME_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 <linux/types.h>
-
-/*******************************************************************************
-
-NAME
-	CsrTimeGet
-
-DESCRIPTION
-	Returns the current system time in a low and a high part. The low part
-	is expressed in microseconds. The high part is incremented when the low
-	part wraps to provide an extended range.
-
-	The caller may provide a NULL pointer as the high parameter.
-	In this case the function just returns the low part and ignores the
-	high parameter.
-
-	Although the time is expressed in microseconds the actual resolution is
-	platform dependent and can be less. It is recommended that the
-	resolution is at least 10 milliseconds.
-
-PARAMETERS
-	high - Pointer to variable that will receive the high part of the
-	       current system time. Passing NULL is valid.
-
-RETURNS
-	Low part of current system time in microseconds.
-
-*******************************************************************************/
-u32 CsrTimeGet(u32 *high);
-
-
-/*------------------------------------------------------------------*/
-/* CsrTime Macros */
-/*------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------*
- *  NAME
- *      CsrTimeAdd
- *
- *  DESCRIPTION
- *      Add two time values. Adding the numbers can overflow the range of a
- *      CsrTime, so the user must be cautious.
- *
- *  RETURNS
- *      CsrTime - the sum of "t1" and "t2".
- *
- *----------------------------------------------------------------------------*/
-#define CsrTimeAdd(t1, t2) ((t1) + (t2))
-
-/*----------------------------------------------------------------------------*
- *  NAME
- *      CsrTimeSub
- *
- *  DESCRIPTION
- *      Subtract two time values. Subtracting the numbers can provoke an
- *      underflow, so the user must be cautious.
- *
- *  RETURNS
- *      CsrTime - "t1" - "t2".
- *
- *----------------------------------------------------------------------------*/
-#define CsrTimeSub(t1, t2)    ((s32) (t1) - (s32) (t2))
-
-#endif