staging: tidspbridge: no need for custom NULL

kernel has it's own NULL define, we dont need to introduce our own
custom NULL type!

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/tidspbridge/dynload/header.h b/drivers/staging/tidspbridge/dynload/header.h
index 04623f1..5b50a15 100644 (file)
--- a/drivers/staging/tidspbridge/dynload/header.h
+++ b/drivers/staging/tidspbridge/dynload/header.h
@@ -14,10 +14,6 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#ifndef NULL
-#define NULL 0
-#endif
-
 #include <linux/string.h>
 #define DL_STRCMP  strcmp
 

diff --git a/drivers/staging/tidspbridge/hw/GlobalTypes.h b/drivers/staging/tidspbridge/hw/GlobalTypes.h
index c67c91b..4d142a1 100644 (file)
--- a/drivers/staging/tidspbridge/hw/GlobalTypes.h
+++ b/drivers/staging/tidspbridge/hw/GlobalTypes.h
@@ -20,15 +20,6 @@
 #define _GLOBALTYPES_H
 
 /*
- * Definition: NULL
- *
- * DESCRIPTION:  Invalid pointer
- */
-#ifndef NULL
-#define NULL   (void *)0
-#endif
-
-/*
  * Definition: RET_CODE_BASE
  *
  * DESCRIPTION:  Base value for return code offsets

diff --git a/drivers/staging/tidspbridge/include/dspbridge/dbtype.h b/drivers/staging/tidspbridge/include/dspbridge/dbtype.h
index 0b2cb93..ca5eaf8 100644 (file)
--- a/drivers/staging/tidspbridge/include/dspbridge/dbtype.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dbtype.h
@@ -42,14 +42,6 @@
 #endif
 
 /*===========================================================================*/
-/*  NULL    (Definition is language specific) */
-/*===========================================================================*/
-
-#ifndef NULL
-#define NULL    ((void *)0)    /* Null pointer. */
-#endif
-
-/*===========================================================================*/
 /*  NULL character   (normally used for string termination) */
 /*===========================================================================*/
 

diff --git a/drivers/staging/tidspbridge/include/dspbridge/std.h b/drivers/staging/tidspbridge/include/dspbridge/std.h
index 7e09fec..ca2827d 100644 (file)
--- a/drivers/staging/tidspbridge/include/dspbridge/std.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/std.h
@@ -74,10 +74,6 @@
 
 typedef s32(*fxn) (void);      /* generic function type */
 
-#ifndef NULL
-#define NULL 0
-#endif
-
 /*
  * These macros are used to cast 'Arg' types to 's32' or 'Ptr'.
  * These macros were added for the 55x since Arg is not the same