diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
index fca15e8cdfc63d601e935587f18a20cdd66eed87..739745b407ee157b9f630760b601d2313f492c88 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
@@ -61,8 +61,6 @@
 
 #define	TRAP_T_SIZE	80
 
-#ifndef	_LANGUAGE_ASSEMBLY
-
 typedef struct _trap_struct {
 	u32 type;
 	u32 epc;
@@ -86,8 +84,6 @@ typedef struct _trap_struct {
 	u32 pc;
 } trap_t;
 
-#endif				/* !_LANGUAGE_ASSEMBLY */
-
 #define CBUF_LEN	(128)
 
 #define LOG_BUF_LEN	1024
@@ -448,8 +444,6 @@ typedef struct dhd_bus {
 	bool ctrl_frame_stat;
 } dhd_bus_t;
 
-#ifndef _LANGUAGE_ASSEMBLY
-
 typedef volatile struct _sbconfig {
 	u32 PAD[2];
 	u32 sbipsflag;	/* initiator port ocp slave flag */
@@ -490,8 +484,6 @@ typedef volatile struct _sbconfig {
 	u32 sbidhigh;	/* identification */
 } sbconfig_t;
 
-#endif				/* _LANGUAGE_ASSEMBLY */
-
 /* clkstate */
 #define CLK_NONE	0
 #define CLK_SDONLY	1
diff --git a/drivers/staging/brcm80211/brcmfmac/sbsdpcmdev.h b/drivers/staging/brcm80211/brcmfmac/sbsdpcmdev.h
index cc64b2fed5b6ecc5643d607844a70924f81c2539..3799d50f90fe679171cfdc7bc6b6c34fd29f1955 100644
--- a/drivers/staging/brcm80211/brcmfmac/sbsdpcmdev.h
+++ b/drivers/staging/brcm80211/brcmfmac/sbsdpcmdev.h
@@ -17,13 +17,6 @@
 #ifndef	_sbsdpcmdev_h_
 #define	_sbsdpcmdev_h_
 
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define	_PADLINE(line)	pad ## line
-#define	_XSTR(line)	_PADLINE(line)
-#define	PAD		_XSTR(__LINE__)
-#endif				/* PAD */
-
 /* core registers */
 typedef volatile struct {
 	u32 corecontrol;	/* CoreControl, 0x000, rev8 */
diff --git a/drivers/staging/brcm80211/brcmsmac/aiutils.c b/drivers/staging/brcm80211/brcmsmac/aiutils.c
index 2de6cfb5fa679f734247980f6ad3c9122bf1d3fc..d57908b08acd98e1417272ff44bba83079addf45 100644
--- a/drivers/staging/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/staging/brcm80211/brcmsmac/aiutils.c
@@ -1082,7 +1082,7 @@ void ai_detach(struct si_pub *sih)
 	uint idx;
 
 	struct si_pub *si_local = NULL;
-	bcopy(&sih, &si_local, sizeof(struct si_pub **));
+	memcpy(&si_local, &sih, sizeof(struct si_pub **));
 
 	sii = SI_INFO(sih);
 
diff --git a/drivers/staging/brcm80211/brcmsmac/aiutils.h b/drivers/staging/brcm80211/brcmsmac/aiutils.h
index 53d2e021dee312f9167e7b2f9432e381adfb4979..ec7acd1e1db8227282fa777f05c4c1386428c42c 100644
--- a/drivers/staging/brcm80211/brcmsmac/aiutils.h
+++ b/drivers/staging/brcm80211/brcmsmac/aiutils.h
@@ -17,13 +17,6 @@
 #ifndef	_aiutils_h_
 #define	_aiutils_h_
 
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define	_PADLINE(line)	pad ## line
-#define	_XSTR(line)	_PADLINE(line)
-#define	PAD		_XSTR(__LINE__)
-#endif
-
 /* Include the soci specific files */
 #include <aidmp.h>
 
diff --git a/drivers/staging/brcm80211/brcmsmac/bcmnvram.h b/drivers/staging/brcm80211/brcmsmac/bcmnvram.h
index 12645ddf000d10bd706a58e8092684f5c04e7054..bc62695ac68fef9d5a4f088a9e6c25df14f52c70 100644
--- a/drivers/staging/brcm80211/brcmsmac/bcmnvram.h
+++ b/drivers/staging/brcm80211/brcmsmac/bcmnvram.h
@@ -17,8 +17,6 @@
 #ifndef _bcmnvram_h_
 #define _bcmnvram_h_
 
-#ifndef _LANGUAGE_ASSEMBLY
-
 #include <bcmdefs.h>
 
 struct nvram_header {
@@ -128,8 +126,6 @@ extern int nvram_commit(void);
  */
 extern int nvram_getall(char *nvram_buf, int count);
 
-#endif				/* _LANGUAGE_ASSEMBLY */
-
 /* variable access */
 extern char *getvar(char *vars, const char *name);
 extern int getintvar(char *vars, const char *name);
diff --git a/drivers/staging/brcm80211/brcmsmac/d11.h b/drivers/staging/brcm80211/brcmsmac/d11.h
index d1babcd34ec04de5e0fe4067e54dba810d53d19a..12a0eadc7ce136e7440414c8a1671ebc9bbe63d5 100644
--- a/drivers/staging/brcm80211/brcmsmac/d11.h
+++ b/drivers/staging/brcm80211/brcmsmac/d11.h
@@ -19,13 +19,6 @@
 
 #include <linux/ieee80211.h>
 
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef	PAD
-#define	_PADLINE(line)	pad ## line
-#define	_XSTR(line)	_PADLINE(line)
-#define	PAD		_XSTR(__LINE__)
-#endif
-
 #define	BCN_TMPL_LEN		512	/* length of the BCN template area */
 
 /* RX FIFO numbers */
diff --git a/drivers/staging/brcm80211/brcmsmac/nicpci.c b/drivers/staging/brcm80211/brcmsmac/nicpci.c
index 6b9cb6b6355417e102470a41c931efab0a9c56c0..8a956f5f26eee1f3e48ad08896f537e224754ec9 100644
--- a/drivers/staging/brcm80211/brcmsmac/nicpci.c
+++ b/drivers/staging/brcm80211/brcmsmac/nicpci.c
@@ -117,13 +117,6 @@
 /* PCIE protocol TLP diagnostic registers */
 #define PCIE_TLP_WORKAROUNDSREG		0x004	/* TLP Workarounds */
 
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define	_PADLINE(line)	pad ## line
-#define	_XSTR(line)	_PADLINE(line)
-#define	PAD		_XSTR(__LINE__)
-#endif
-
 /* Sonics side: PCI core and host control registers */
 struct sbpciregs {
 	u32 control;		/* PCI control */
diff --git a/drivers/staging/brcm80211/include/aidmp.h b/drivers/staging/brcm80211/include/aidmp.h
index 7e0ce8f2434827e64a66c4087b22e087b7a945d6..2c10177151a37cc36356d354c35657edf6edfb70 100644
--- a/drivers/staging/brcm80211/include/aidmp.h
+++ b/drivers/staging/brcm80211/include/aidmp.h
@@ -17,6 +17,8 @@
 #ifndef	_AIDMP_H
 #define	_AIDMP_H
 
+#include "bcmdefs.h"		/* for PAD macro */
+
 /* Manufacturer Ids */
 #define	MFGID_ARM		0x43b
 #define	MFGID_BRCM		0x4bf
@@ -100,8 +102,6 @@
 #define	SD_SG32			0x00000008
 #define	SD_SZ_ALIGN		0x00000fff
 
-#ifndef _LANGUAGE_ASSEMBLY
-
 typedef volatile struct _aidmp {
 	u32 oobselina30;	/* 0x000 */
 	u32 oobselina74;	/* 0x004 */
@@ -220,8 +220,6 @@ typedef volatile struct _aidmp {
 	u32 componentid3;	/* 0xffc */
 } aidmp_t;
 
-#endif				/* _LANGUAGE_ASSEMBLY */
-
 /* Out-of-band Router registers */
 #define	OOB_BUSCONFIG		0x020
 #define	OOB_STATUSA		0x100
diff --git a/drivers/staging/brcm80211/include/bcmutils.h b/drivers/staging/brcm80211/include/bcmutils.h
index d7f531e2b83fce05ac70364be95e24f15474cb16..1a1c8ad3267105d3fce76f186fee2867585f1cac 100644
--- a/drivers/staging/brcm80211/include/bcmutils.h
+++ b/drivers/staging/brcm80211/include/bcmutils.h
@@ -272,8 +272,6 @@ extern void bcm_prpkt(const char *msg, struct sk_buff *p0);
 #include <linux/kernel.h>	/* for vsn/printf's */
 #include <linux/string.h>	/* for mem*, str* */
 #endif
-/* bcopy's: Linux kernel doesn't provide these (anymore) */
-#define	bcopy(src, dst, len)	memcpy((dst), (src), (len))
 
 /* register access macros */
 #ifndef __BIG_ENDIAN
diff --git a/drivers/staging/brcm80211/include/chipcommon.h b/drivers/staging/brcm80211/include/chipcommon.h
index 9ca2e691caadc09c16f5262f3f4f6a3a2ccc3ed3..ee1130fcb20acc0fb0979d60f034db05797df71c 100644
--- a/drivers/staging/brcm80211/include/chipcommon.h
+++ b/drivers/staging/brcm80211/include/chipcommon.h
@@ -17,12 +17,7 @@
 #ifndef	_SBCHIPC_H
 #define	_SBCHIPC_H
 
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define	_PADLINE(line)	pad ## line
-#define	_XSTR(line)	_PADLINE(line)
-#define	PAD		_XSTR(__LINE__)
-#endif				/* PAD */
+#include "bcmdefs.h"		/* for PAD macro */
 
 typedef volatile struct {
 	u32 chipid;		/* 0x0 */