qcacmn: Remove unused osdep APIs

osdep contains many legacy APIs which have better counterparts elsewhere
in QDF. Remove unused APIs from osdep to avoid reintroducing their
usage.

Change-Id: I912b6d0dae510e96f5ab520d5d5b4ac6c60fbe86
CRs-Fixed: 2276316

qdf/inc/osdep.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -76,18 +76,8 @@
 #define QDF_SYSCTL_PROC_DOINTVEC(ctl, write, filp, buffer, lenp, ppos) \
 	__QDF_SYSCTL_PROC_DOINTVEC(ctl, write, filp, buffer, lenp, ppos)
 
-#define QDF_SYSCTL_PROC_DOSTRING(ctl, write, filp, buffer, lenp, ppos) \
-	__QDF_SYSCTL_PROC_DOSTRING(ctl, write, filp, buffer, lenp, ppos)
-
 #define EOK    (0)
 
-#ifndef false
-#define false 0
-#endif
-#ifndef true
-#define true  1
-#endif
-
 #ifndef ARPHRD_IEEE80211
 #define ARPHRD_IEEE80211 801    /* IEEE 802.11.  */
 #endif
@@ -111,7 +101,6 @@
  * System time interface
  */
 typedef qdf_time_t systime_t;
-typedef qdf_time_t systick_t;
 
 /**
  * os_get_timestamp() - gives the timestamp in ticks
@@ -125,13 +114,6 @@ static inline qdf_time_t os_get_timestamp(void)
 
 struct _NIC_DEV;
 
-static inline unsigned char *os_malloc(osdev_t nic_dev,
-				       unsigned long size_in_bytes,
-				       int32_t gfp)
-{
-	return qdf_mem_malloc(size_in_bytes);
-}
-
 #define OS_FREE(_p)                     qdf_mem_free(_p)
 
 #define OS_DMA_MEM_CONTEXT(context)	    \
@@ -140,12 +122,6 @@ static inline unsigned char *os_malloc(osdev_t nic_dev,
 #define OS_GET_DMA_MEM_CONTEXT(var, field)  \
 		&(var->field)
 
-#define OS_COPY_DMA_MEM_CONTEXT(dst, src)   \
-		*dst = *src
-
-#define OS_ZERO_DMA_MEM_CONTEXT(context)   \
-		*context = 0
-
 /*
  * Timer Interfaces. Use these macros to declare timer
  * and retrieve timer argument. This is mainly for resolving
@@ -157,17 +133,8 @@ static inline unsigned char *os_malloc(osdev_t nic_dev,
 #define OS_GET_TIMER_ARG(_arg, _type) \
 	((_arg) = (_type)(timer_arg))
 
-#define OS_DECLARE_TIMER(_fn)                  void _fn(void *)
-
-#define OS_INIT_TIMER(_osdev, _timer, _fn, _ctx, type)  \
-			qdf_timer_init(_osdev, _timer, _fn, _ctx, type)
-
 #define OS_SET_TIMER(_timer, _ms)      qdf_timer_mod(_timer, _ms)
 
-#define OS_CANCEL_TIMER(_timer)        qdf_timer_stop(_timer)
-
-#define OS_FREE_TIMER(_timer)          qdf_timer_stop(_timer)
-
 /*
  * These are required for network manager support
  */