staging: brcm80211: replace bcopy with memcpy

Use native linux memcpy instead of legacy bcopy

Signed-off-by: Stanislav Fomichev <kernel@fomichev.me>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

23 files changed, 196 insertions, 207 deletions

diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
index acf43a3..df9a1392 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
@@ -324,7 +324,7 @@ int bcmsdh_cis_read(void *sdh, uint func, u8 * cis, uint length)
 			BCMSDH_ERROR(("%s: out of memory\n", __func__));
 			return BCME_NOMEM;
 		}
-		bcopy(cis, tmp_buf, length);
+		memcpy(tmp_buf, cis, length);
 		for (tmp_ptr = tmp_buf, ptr = cis; ptr < (cis + length - 4);
 		     tmp_ptr++) {
 			ptr += sprintf((char *)ptr, "%.2x ", *tmp_ptr & 0xff);
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index d399b5c..6cde62a 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -441,7 +441,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 		val_size = sizeof(int);
 
 	if (plen >= (int)sizeof(int_val))
-		bcopy(params, &int_val, sizeof(int_val));
+		memcpy(&int_val, params, sizeof(int_val));
 
 	bool_val = (int_val != 0) ? true : false;
 
@@ -449,7 +449,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 	switch (actionid) {
 	case IOV_GVAL(IOV_MSGLEVEL):
 		int_val = (s32) sd_msglevel;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_MSGLEVEL):
@@ -458,7 +458,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_BLOCKMODE):
 		int_val = (s32) si->sd_blockmode;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_BLOCKMODE):
@@ -472,7 +472,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 			break;
 		}
 		int_val = (s32) si->client_block_size[int_val];
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_BLOCKSIZE):
@@ -514,12 +514,12 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_RXCHAIN):
 		int_val = false;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_GVAL(IOV_DMA):
 		int_val = (s32) si->sd_use_dma;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_DMA):
@@ -528,7 +528,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_USEINTS):
 		int_val = (s32) si->use_client_ints;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_USEINTS):
@@ -542,7 +542,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_DIVISOR):
 		int_val = (u32) sd_divisor;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_DIVISOR):
@@ -551,7 +551,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_POWER):
 		int_val = (u32) sd_power;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_POWER):
@@ -560,7 +560,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_CLOCK):
 		int_val = (u32) sd_clock;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_CLOCK):
@@ -569,7 +569,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_SDMODE):
 		int_val = (u32) sd_sdmode;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_SDMODE):
@@ -578,7 +578,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_HISPEED):
 		int_val = (u32) sd_hiok;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_HISPEED):
@@ -587,12 +587,12 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_NUMINTS):
 		int_val = (s32) si->intrcount;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_GVAL(IOV_NUMLOCALINTS):
 		int_val = (s32) 0;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_GVAL(IOV_HOSTREG):
@@ -621,7 +621,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 				int_val = 32;	/* sdioh_sdmmc_rreg(si,
 						 sd_ptr->offset); */
 
-			bcopy(&int_val, arg, sizeof(int_val));
+			memcpy(arg, &int_val, sizeof(int_val));
 			break;
 		}
 
@@ -657,7 +657,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 			}
 
 			int_val = (int)data;
-			bcopy(&int_val, arg, sizeof(int_val));
+			memcpy(arg, &int_val, sizeof(int_val));
 			break;
 		}
 
@@ -1048,14 +1048,14 @@ sdioh_request_buffer(sdioh_info_t *sd, uint pio_dma, uint fix_inc, uint write,
 
 		/* For a write, copy the buffer data into the packet. */
 		if (write)
-			bcopy(buffer, mypkt->data, buflen_u);
+			memcpy(mypkt->data, buffer, buflen_u);
 
 		Status =
 		    sdioh_request_packet(sd, fix_inc, write, func, addr, mypkt);
 
 		/* For a read, copy the packet data back to the buffer. */
 		if (!write)
-			bcopy(mypkt->data, buffer, buflen_u);
+			memcpy(buffer, mypkt->data, buflen_u);
 
 		pkt_buf_free_skb(sd->osh, mypkt, write ? true : false);
 	} else if (((u32) (pkt->data) & DMA_ALIGN_MASK) != 0) {
@@ -1075,14 +1075,14 @@ sdioh_request_buffer(sdioh_info_t *sd, uint pio_dma, uint fix_inc, uint write,
 
 		/* For a write, copy the buffer data into the packet. */
 		if (write)
-			bcopy(pkt->data, mypkt->data, pkt->len);
+			memcpy(mypkt->data, pkt->data, pkt->len);
 
 		Status =
 		    sdioh_request_packet(sd, fix_inc, write, func, addr, mypkt);
 
 		/* For a read, copy the packet data back to the buffer. */
 		if (!write)
-			bcopy(mypkt->data, pkt->data, mypkt->len);
+			memcpy(pkt->data, mypkt->data, mypkt->len);
 
 		pkt_buf_free_skb(sd->osh, mypkt, write ? true : false);
 	} else {		/* case 3: We have a packet and
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c b/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
index 09461e6..ed204d5 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
@@ -286,7 +286,7 @@ dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t *ioc, void *buf, int len)
 
 		slen = strlen("wme_dp") + 1;
 		if (len >= (int)(slen + sizeof(int)))
-			bcopy(((char *)buf + slen), &val, sizeof(int));
+			memcpy(&val, (char *)buf + slen, sizeof(int));
 		dhd->wme_dp = (u8) ltoh32(val);
 	}
 
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_common.c b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
index ad4a008..b2a6fb2 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
@@ -214,7 +214,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 		goto exit;
 
 	if (plen >= (int)sizeof(int_val))
-		bcopy(params, &int_val, sizeof(int_val));
+		memcpy(&int_val, params, sizeof(int_val));
 
 	switch (actionid) {
 	case IOV_GVAL(IOV_VERSION):
@@ -224,7 +224,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_MSGLEVEL):
 		int_val = (s32) dhd_msg_level;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_MSGLEVEL):
@@ -239,12 +239,12 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_BCMERROR):
 		int_val = (s32) dhd_pub->bcmerror;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_GVAL(IOV_WDTICK):
 		int_val = (s32) dhd_watchdog_ms;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_WDTICK):
@@ -262,7 +262,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 #ifdef DHD_DEBUG
 	case IOV_GVAL(IOV_DCONSOLE_POLL):
 		int_val = (s32) dhd_console_ms;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_DCONSOLE_POLL):
@@ -290,7 +290,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_IOCTLTIMEOUT):{
 			int_val = (s32) dhd_os_get_ioctl_resp_timeout();
-			bcopy(&int_val, arg, sizeof(int_val));
+			memcpy(arg, &int_val, sizeof(int_val));
 			break;
 		}
 
@@ -1498,7 +1498,7 @@ int dhd_iscan_delete_bss(void *dhdp, void *addr, iscan_buf_t *iscan_skip)
 								(bi->length));
 /*
 			if(bi && bi_new) {
-				bcopy(bi, bi_new, results->buflen -
+				memcpy(bi_new, bi, results->buflen -
 				dtoh32(bi_new->length));
 				results->buflen -= dtoh32(bi_new->length);
 			}
@@ -1522,7 +1522,7 @@ int dhd_iscan_delete_bss(void *dhdp, void *addr, iscan_buf_t *iscan_skip)
 							    (wl_bss_info_t *)((unsigned long)bi +
 								 dtoh32
 								 (bi->length));
-							bcopy(bi, bi_new,
+							memcpy(bi_new, bi,
 							      dtoh32
 							      (bi->length));
 							bi_new =
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c b/drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c
index 2cd8011..1a7a939 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c
@@ -149,9 +149,8 @@ int dhd_custom_get_mac_address(unsigned char *buf)
 #ifdef EXAMPLE_GET_MAC
 	/* EXAMPLE code */
 	{
-		u8 ea_example[ETH_ALEN] = {
-			{0x00, 0x11, 0x22, 0x33, 0x44, 0xFF} };
-		bcopy((char *)ea_example, buf, ETH_ALEN);
+		u8 ea_example[ETH_ALEN] = {0x00, 0x11, 0x22, 0x33, 0x44, 0xFF};
+		memcpy(buf, ea_example, ETH_ALEN);
 	}
 #endif				/* EXAMPLE_GET_MAC */
 
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
index 2426a61..fef08b6 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
@@ -2167,7 +2167,7 @@ int dhd_bus_start(dhd_pub_t *dhdp)
 	bcm_mkiovar("event_msgs", dhdp->eventmask, WL_EVENTING_MASK_LEN, iovbuf,
 		    sizeof(iovbuf));
 	dhdcdc_query_ioctl(dhdp, 0, WLC_GET_VAR, iovbuf, sizeof(iovbuf));
-	bcopy(iovbuf, dhdp->eventmask, WL_EVENTING_MASK_LEN);
+	memcpy(dhdp->eventmask, iovbuf, WL_EVENTING_MASK_LEN);
 
 	setbit(dhdp->eventmask, WLC_E_SET_SSID);
 	setbit(dhdp->eventmask, WLC_E_PRUNE);
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
index 159c459..916c555 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
@@ -945,7 +945,7 @@ static int dhdsdio_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
 			}
 
 			PKTALIGN(osh, new, pkt->len, DHD_SDALIGN);
-			bcopy(pkt->data, new->data, pkt->len);
+			memcpy(new->data, pkt->data, pkt->len);
 			if (free_pkt)
 				pkt_buf_free_skb(osh, pkt, true);
 			/* free the pkt if canned one is not used */
@@ -1395,7 +1395,7 @@ int dhd_bus_rxctl(struct dhd_bus *bus, unsigned char *msg, uint msglen)
 
 	dhd_os_sdlock(bus->dhd);
 	rxlen = bus->rxlen;
-	bcopy(bus->rxctl, msg, min(msglen, rxlen));
+	memcpy(msg, bus->rxctl, min(msglen, rxlen));
 	bus->rxlen = 0;
 	dhd_os_sdunlock(bus->dhd);
 
@@ -1658,7 +1658,7 @@ static int dhdsdio_pktgen_get(dhd_bus_t *bus, u8 *arg)
 	pktgen.mode = bus->pktgen_mode;
 	pktgen.stop = bus->pktgen_stop;
 
-	bcopy(&pktgen, arg, sizeof(pktgen));
+	memcpy(arg, &pktgen, sizeof(pktgen));
 
 	return 0;
 }
@@ -1668,7 +1668,7 @@ static int dhdsdio_pktgen_set(dhd_bus_t *bus, u8 *arg)
 	dhd_pktgen_t pktgen;
 	uint oldcnt, oldmode;
 
-	bcopy(arg, &pktgen, sizeof(pktgen));
+	memcpy(&pktgen, arg, sizeof(pktgen));
 	if (pktgen.version != DHD_PKTGEN_VERSION)
 		return BCME_BADARG;
 
@@ -2094,7 +2094,7 @@ int dhdsdio_downloadvars(dhd_bus_t *bus, void *arg, int len)
 
 	/* Copy the passed variables, which should include the
 		 terminating double-null */
-	bcopy(arg, bus->vars, bus->varsz);
+	memcpy(bus->vars, arg, bus->varsz);
 err:
 	return bcmerror;
 }
@@ -2117,7 +2117,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 		goto exit;
 
 	if (plen >= (int)sizeof(int_val))
-		bcopy(params, &int_val, sizeof(int_val));
+		memcpy(&int_val, params, sizeof(int_val));
 
 	bool_val = (int_val != 0) ? true : false;
 
@@ -2137,7 +2137,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			bcmerror = dhdsdio_bussleep(bus, bool_val);
 		} else {
 			int_val = (s32) bus->sleeping;
-			bcopy(&int_val, arg, val_size);
+			memcpy(arg, &int_val, val_size);
 		}
 		goto exit;
 	}
@@ -2151,7 +2151,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 	switch (actionid) {
 	case IOV_GVAL(IOV_INTR):
 		int_val = (s32) bus->intr;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_INTR):
@@ -2172,7 +2172,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_POLLRATE):
 		int_val = (s32) bus->pollrate;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_POLLRATE):
@@ -2182,7 +2182,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_IDLETIME):
 		int_val = bus->idletime;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_IDLETIME):
@@ -2194,7 +2194,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_IDLECLOCK):
 		int_val = (s32) bus->idleclock;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_IDLECLOCK):
@@ -2203,7 +2203,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_SD1IDLE):
 		int_val = (s32) sd1idle;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_SD1IDLE):
@@ -2222,8 +2222,8 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			ASSERT(plen >= 2 * sizeof(int));
 
 			address = (u32) int_val;
-			bcopy((char *)params + sizeof(int_val), &int_val,
-			      sizeof(int_val));
+			memcpy(&int_val, (char *)params + sizeof(int_val),
+			       sizeof(int_val));
 			size = (uint) int_val;
 
 			/* Do some validation */
@@ -2266,12 +2266,12 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_MEMSIZE):
 		int_val = (s32) bus->ramsize;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_GVAL(IOV_SDIOD_DRIVE):
 		int_val = (s32) dhd_sdiod_drive_strength;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_SDIOD_DRIVE):
@@ -2290,7 +2290,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_READAHEAD):
 		int_val = (s32) dhd_readahead;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_READAHEAD):
@@ -2301,7 +2301,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_SDRXCHAIN):
 		int_val = (s32) bus->use_rxchain;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_SDRXCHAIN):
@@ -2312,7 +2312,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 		break;
 	case IOV_GVAL(IOV_ALIGNCTL):
 		int_val = (s32) dhd_alignctl;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_ALIGNCTL):
@@ -2321,13 +2321,13 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_SDALIGN):
 		int_val = DHD_SDALIGN;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 #ifdef DHD_DEBUG
 	case IOV_GVAL(IOV_VARS):
 		if (bus->varsz < (uint) len)
-			bcopy(bus->vars, arg, bus->varsz);
+			memcpy(arg, bus->vars, bus->varsz);
 		else
 			bcmerror = BCME_BUFTOOSHORT;
 		break;
@@ -2346,7 +2346,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			int_val = (s32) bcmsdh_reg_read(bus->sdh, addr, size);
 			if (bcmsdh_regfail(bus->sdh))
 				bcmerror = BCME_SDIO_ERROR;
-			bcopy(&int_val, arg, sizeof(s32));
+			memcpy(arg, &int_val, sizeof(s32));
 			break;
 		}
 
@@ -2372,14 +2372,14 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			sdreg_t sdreg;
 			u32 addr, size;
 
-			bcopy(params, &sdreg, sizeof(sdreg));
+			memcpy(&sdreg, params, sizeof(sdreg));
 
 			addr = SI_ENUM_BASE + sdreg.offset;
 			size = sdreg.func;
 			int_val = (s32) bcmsdh_reg_read(bus->sdh, addr, size);
 			if (bcmsdh_regfail(bus->sdh))
 				bcmerror = BCME_SDIO_ERROR;
-			bcopy(&int_val, arg, sizeof(s32));
+			memcpy(arg, &int_val, sizeof(s32));
 			break;
 		}
 
@@ -2388,7 +2388,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			sdreg_t sdreg;
 			u32 addr, size;
 
-			bcopy(params, &sdreg, sizeof(sdreg));
+			memcpy(&sdreg, params, sizeof(sdreg));
 
 			addr = SI_ENUM_BASE + sdreg.offset;
 			size = sdreg.func;
@@ -2419,7 +2419,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_FORCEEVEN):
 		int_val = (s32) forcealign;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_FORCEEVEN):
@@ -2428,7 +2428,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_TXBOUND):
 		int_val = (s32) dhd_txbound;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_TXBOUND):
@@ -2437,7 +2437,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_RXBOUND):
 		int_val = (s32) dhd_rxbound;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_RXBOUND):
@@ -2446,7 +2446,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_GVAL(IOV_TXMINMAX):
 		int_val = (s32) dhd_txminmax;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_TXMINMAX):
@@ -2457,7 +2457,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 #ifdef SDTEST
 	case IOV_GVAL(IOV_EXTLOOP):
 		int_val = (s32) bus->ext_loop;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 		break;
 
 	case IOV_SVAL(IOV_EXTLOOP):
@@ -2491,7 +2491,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 		/* Get its status */
 		int_val = (bool) bus->dhd->dongle_reset;
-		bcopy(&int_val, arg, val_size);
+		memcpy(arg, &int_val, val_size);
 
 		break;
 
@@ -2536,7 +2536,7 @@ static int dhdsdio_write_vars(dhd_bus_t *bus)
 			return BCME_NOMEM;
 
 		memset(vbuffer, 0, varsize);
-		bcopy(bus->vars, vbuffer, bus->varsz);
+		memcpy(vbuffer, bus->vars, bus->varsz);
 
 		/* Write the vars list */
 		bcmerror =
@@ -3099,13 +3099,13 @@ dhdsdio_read_control(dhd_bus_t *bus, u8 *hdr, uint len, uint doff)
 	ASSERT(bus->rxctl >= bus->rxbuf);
 
 	/* Copy the already-read portion over */
-	bcopy(hdr, bus->rxctl, firstread);
+	memcpy(bus->rxctl, hdr, firstread);
 	if (len <= firstread)
 		goto gotpkt;
 
 	/* Copy the full data pkt in gSPI case and process ioctl. */
 	if (bus->bus == SPI_BUS) {
-		bcopy(hdr, bus->rxctl, len);
+		memcpy(bus->rxctl, hdr, len);
 		goto gotpkt;
 	}
 
@@ -3769,7 +3769,7 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			dhd_os_sdunlock_rxq(bus->dhd);
 
 			/* Now check the header */
-			bcopy(rxbuf, bus->rxhdr, SDPCM_HDRLEN);
+			memcpy(bus->rxhdr, rxbuf, SDPCM_HDRLEN);
 
 			/* Extract hardware header fields */
 			len = ltoh16_ua(bus->rxhdr);
@@ -4135,7 +4135,7 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 
 		/* Copy the already-read portion */
 		skb_push(pkt, firstread);
-		bcopy(bus->rxhdr, pkt->data, firstread);
+		memcpy(pkt->data, bus->rxhdr, firstread);
 
 #ifdef DHD_DEBUG
 		if (DHD_BYTES_ON() && DHD_DATA_ON())
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_iw.c b/drivers/staging/brcm80211/brcmfmac/wl_iw.c
index 6841b3a..50cd229 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_iw.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_iw.c
@@ -289,7 +289,7 @@ dev_wlc_bufvar_get(struct net_device *dev, char *name, char *buf, int buflen)
 	    dev_wlc_ioctl(dev, WLC_GET_VAR, (void *)ioctlbuf,
 			  MAX_WLIW_IOCTL_LEN);
 	if (!error)
-		bcopy(ioctlbuf, buf, buflen);
+		memcpy(buf, ioctlbuf, buflen);
 
 	return error;
 }
@@ -841,7 +841,7 @@ wl_iw_mlme(struct net_device *dev,
 	}
 
 	scbval.val = mlme->reason_code;
-	bcopy(&mlme->addr.sa_data, &scbval.ea, ETH_ALEN);
+	memcpy(&scbval.ea, &mlme->addr.sa_data, ETH_ALEN);
 
 	if (mlme->cmd == IW_MLME_DISASSOC) {
 		scbval.val = htod32(scbval.val);
@@ -1078,7 +1078,7 @@ static void wl_iw_set_event_mask(struct net_device *dev)
 	char iovbuf[WL_EVENTING_MASK_LEN + 12];
 
 	dev_iw_iovar_getbuf(dev, "event_msgs", "", 0, iovbuf, sizeof(iovbuf));
-	bcopy(iovbuf, eventmask, WL_EVENTING_MASK_LEN);
+	memcpy(eventmask, iovbuf, WL_EVENTING_MASK_LEN);
 	setbit(eventmask, WLC_E_SCAN_COMPLETE);
 	dev_iw_iovar_setbuf(dev, "event_msgs", eventmask, WL_EVENTING_MASK_LEN,
 			    iovbuf, sizeof(iovbuf));
@@ -2555,8 +2555,7 @@ wl_iw_set_encodeext(struct net_device *dev,
 	key.len = iwe->key_len;
 
 	if (!is_multicast_ether_addr(iwe->addr.sa_data))
-		bcopy((void *)&iwe->addr.sa_data, (char *)&key.ea,
-		      ETH_ALEN);
+		memcpy(&key.ea, &iwe->addr.sa_data, ETH_ALEN);
 
 	if (key.len == 0) {
 		if (iwe->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
@@ -2581,13 +2580,13 @@ wl_iw_set_encodeext(struct net_device *dev,
 			key.flags = WL_PRIMARY_KEY;
 		}
 
-		bcopy((void *)iwe->key, key.data, iwe->key_len);
+		memcpy(key.data, iwe->key, iwe->key_len);
 
 		if (iwe->alg == IW_ENCODE_ALG_TKIP) {
 			u8 keybuf[8];
-			bcopy(&key.data[24], keybuf, sizeof(keybuf));
-			bcopy(&key.data[16], &key.data[24], sizeof(keybuf));
-			bcopy(keybuf, &key.data[16], sizeof(keybuf));
+			memcpy(keybuf, &key.data[24], sizeof(keybuf));
+			memcpy(&key.data[24], &key.data[16], sizeof(keybuf));
+			memcpy(&key.data[16], keybuf, sizeof(keybuf));
 		}
 
 		if (iwe->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
@@ -2661,10 +2660,12 @@ wl_iw_set_pmksa(struct net_device *dev,
 			uint j;
 			pmkidptr = &pmkid;
 
-			bcopy(&iwpmksa->bssid.sa_data[0],
-			      &pmkidptr->pmkid[0].BSSID, ETH_ALEN);
-			bcopy(&iwpmksa->pmkid[0], &pmkidptr->pmkid[0].PMKID,
-			      WLAN_PMKID_LEN);
+			memcpy(&pmkidptr->pmkid[0].BSSID,
+			       &iwpmksa->bssid.sa_data[0],
+			       ETH_ALEN);
+			memcpy(&pmkidptr->pmkid[0].PMKID,
+			       &iwpmksa->pmkid[0],
+			       WLAN_PMKID_LEN);
 
 			WL_WSEC("wl_iw_set_pmksa:IW_PMKSA_REMOVE:PMKID: "
 				"%pM = ", &pmkidptr->pmkid[0].BSSID);
@@ -2683,12 +2684,12 @@ wl_iw_set_pmksa(struct net_device *dev,
 		    && (i < pmkid_list.pmkids.npmkid)) {
 			memset(&pmkid_list.pmkids.pmkid[i], 0, sizeof(pmkid_t));
 			for (; i < (pmkid_list.pmkids.npmkid - 1); i++) {
-				bcopy(&pmkid_list.pmkids.pmkid[i + 1].BSSID,
-				      &pmkid_list.pmkids.pmkid[i].BSSID,
-				      ETH_ALEN);
-				bcopy(&pmkid_list.pmkids.pmkid[i + 1].PMKID,
-				      &pmkid_list.pmkids.pmkid[i].PMKID,
-				      WLAN_PMKID_LEN);
+				memcpy(&pmkid_list.pmkids.pmkid[i].BSSID,
+				       &pmkid_list.pmkids.pmkid[i + 1].BSSID,
+				       ETH_ALEN);
+				memcpy(&pmkid_list.pmkids.pmkid[i].PMKID,
+				       &pmkid_list.pmkids.pmkid[i + 1].PMKID,
+				       WLAN_PMKID_LEN);
 			}
 			pmkid_list.pmkids.npmkid--;
 		} else
@@ -2702,12 +2703,12 @@ wl_iw_set_pmksa(struct net_device *dev,
 			     &pmkid_list.pmkids.pmkid[i].BSSID, ETH_ALEN))
 				break;
 		if (i < MAXPMKID) {
-			bcopy(&iwpmksa->bssid.sa_data[0],
-			      &pmkid_list.pmkids.pmkid[i].BSSID,
-			      ETH_ALEN);
-			bcopy(&iwpmksa->pmkid[0],
-			      &pmkid_list.pmkids.pmkid[i].PMKID,
-			      WLAN_PMKID_LEN);
+			memcpy(&pmkid_list.pmkids.pmkid[i].BSSID,
+			       &iwpmksa->bssid.sa_data[0],
+			       ETH_ALEN);
+			memcpy(&pmkid_list.pmkids.pmkid[i].PMKID,
+			       &iwpmksa->pmkid[0],
+			       WLAN_PMKID_LEN);
 			if (i == pmkid_list.pmkids.npmkid)
 				pmkid_list.pmkids.npmkid++;
 		} else
@@ -3491,9 +3492,9 @@ void wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void *data)
 					if (pmkidcand->preauth)
 						iwpmkidcand->flags |=
 						    IW_PMKID_CAND_PREAUTH;
-					bcopy(&pmkidcand->BSSID,
-					      &iwpmkidcand->bssid.sa_data,
-					      ETH_ALEN);
+					memcpy(&iwpmkidcand->bssid.sa_data,
+					       &pmkidcand->BSSID,
+					       ETH_ALEN);
 #ifndef SANDGATE2G
 					wireless_send_event(dev, cmd, &wrqu,
 							    extra);
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
index 3bed37c..0760d97 100644
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
@@ -779,7 +779,7 @@ wlc_phy_t *wlc_phy_attach(shared_phy_t *sh, void *regs, int bandtype, char *vars
 
 	pi->vars = (char *)&pi->vars;
 
-	bcopy(&pi->pubpi, &pi->pubpi_ro, sizeof(wlc_phy_t));
+	memcpy(&pi->pubpi_ro, &pi->pubpi, sizeof(wlc_phy_t));
 
 	return &pi->pubpi_ro;
 
@@ -1619,40 +1619,36 @@ void wlc_phy_txpower_target_set(wlc_phy_t *ppi, struct txpwr_limits *txpwr)
 	bool mac_enabled = false;
 	phy_info_t *pi = (phy_info_t *) ppi;
 
-	bcopy(&txpwr->cck[0], &pi->tx_user_target[TXP_FIRST_CCK],
-	      WLC_NUM_RATES_CCK);
-
-	bcopy(&txpwr->ofdm[0], &pi->tx_user_target[TXP_FIRST_OFDM],
-	      WLC_NUM_RATES_OFDM);
-	bcopy(&txpwr->ofdm_cdd[0], &pi->tx_user_target[TXP_FIRST_OFDM_20_CDD],
-	      WLC_NUM_RATES_OFDM);
-
-	bcopy(&txpwr->ofdm_40_siso[0],
-	      &pi->tx_user_target[TXP_FIRST_OFDM_40_SISO], WLC_NUM_RATES_OFDM);
-	bcopy(&txpwr->ofdm_40_cdd[0],
-	      &pi->tx_user_target[TXP_FIRST_OFDM_40_CDD], WLC_NUM_RATES_OFDM);
-
-	bcopy(&txpwr->mcs_20_siso[0],
-	      &pi->tx_user_target[TXP_FIRST_MCS_20_SISO],
-	      WLC_NUM_RATES_MCS_1_STREAM);
-	bcopy(&txpwr->mcs_20_cdd[0], &pi->tx_user_target[TXP_FIRST_MCS_20_CDD],
-	      WLC_NUM_RATES_MCS_1_STREAM);
-	bcopy(&txpwr->mcs_20_stbc[0],
-	      &pi->tx_user_target[TXP_FIRST_MCS_20_STBC],
-	      WLC_NUM_RATES_MCS_1_STREAM);
-	bcopy(&txpwr->mcs_20_mimo[0], &pi->tx_user_target[TXP_FIRST_MCS_20_SDM],
-	      WLC_NUM_RATES_MCS_2_STREAM);
-
-	bcopy(&txpwr->mcs_40_siso[0],
-	      &pi->tx_user_target[TXP_FIRST_MCS_40_SISO],
-	      WLC_NUM_RATES_MCS_1_STREAM);
-	bcopy(&txpwr->mcs_40_cdd[0], &pi->tx_user_target[TXP_FIRST_MCS_40_CDD],
-	      WLC_NUM_RATES_MCS_1_STREAM);
-	bcopy(&txpwr->mcs_40_stbc[0],
-	      &pi->tx_user_target[TXP_FIRST_MCS_40_STBC],
-	      WLC_NUM_RATES_MCS_1_STREAM);
-	bcopy(&txpwr->mcs_40_mimo[0], &pi->tx_user_target[TXP_FIRST_MCS_40_SDM],
-	      WLC_NUM_RATES_MCS_2_STREAM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_CCK],
+	       &txpwr->cck[0], WLC_NUM_RATES_CCK);
+
+	memcpy(&pi->tx_user_target[TXP_FIRST_OFDM],
+	       &txpwr->ofdm[0], WLC_NUM_RATES_OFDM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_OFDM_20_CDD],
+	       &txpwr->ofdm_cdd[0], WLC_NUM_RATES_OFDM);
+
+	memcpy(&pi->tx_user_target[TXP_FIRST_OFDM_40_SISO],
+	       &txpwr->ofdm_40_siso[0], WLC_NUM_RATES_OFDM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_OFDM_40_CDD],
+	       &txpwr->ofdm_40_cdd[0], WLC_NUM_RATES_OFDM);
+
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_20_SISO],
+	       &txpwr->mcs_20_siso[0], WLC_NUM_RATES_MCS_1_STREAM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_20_CDD],
+	       &txpwr->mcs_20_cdd[0], WLC_NUM_RATES_MCS_1_STREAM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_20_STBC],
+	       &txpwr->mcs_20_stbc[0], WLC_NUM_RATES_MCS_1_STREAM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_20_SDM],
+	       &txpwr->mcs_20_mimo[0], WLC_NUM_RATES_MCS_2_STREAM);
+
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_40_SISO],
+	       &txpwr->mcs_40_siso[0], WLC_NUM_RATES_MCS_1_STREAM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_40_CDD],
+	       &txpwr->mcs_40_cdd[0], WLC_NUM_RATES_MCS_1_STREAM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_40_STBC],
+	       &txpwr->mcs_40_stbc[0], WLC_NUM_RATES_MCS_1_STREAM);
+	memcpy(&pi->tx_user_target[TXP_FIRST_MCS_40_SDM],
+	       &txpwr->mcs_40_mimo[0], WLC_NUM_RATES_MCS_2_STREAM);
 
 	if (R_REG(pi->sh->osh, &pi->regs->maccontrol) & MCTL_EN_MAC)
 		mac_enabled = true;
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c
index 3ac2b49..3fbbbb4 100644
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c
@@ -1965,8 +1965,9 @@ wlc_lcnphy_tx_iqlo_cal(phy_info_t *pi,
 			    tbl_iqcal_gainparams_lcnphy[band_idx][j][2];
 			cal_gains.pad_gain =
 			    tbl_iqcal_gainparams_lcnphy[band_idx][j][3];
-			bcopy(&tbl_iqcal_gainparams_lcnphy[band_idx][j][3],
-			      ncorr_override, sizeof(ncorr_override));
+			memcpy(ncorr_override,
+			       &tbl_iqcal_gainparams_lcnphy[band_idx][j][3],
+			       sizeof(ncorr_override));
 			break;
 		}
 	}
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
index 0787167..18f1ccf 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
+++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
@@ -799,7 +799,7 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 		goto fail;
 	}
 
-	bcopy(&wl->pub->cur_etheraddr, perm, ETH_ALEN);
+	memcpy(perm, &wl->pub->cur_etheraddr, ETH_ALEN);
 	ASSERT(is_valid_ether_addr(perm));
 	SET_IEEE80211_PERM_ADDR(hw, perm);
 
@@ -1754,7 +1754,7 @@ int wl_ucode_init_buf(struct wl_info *wl, void **pbuf, u32 idx)
 						 hdr->len);
 					goto fail;
 				}
-				bcopy(pdata, *pbuf, hdr->len);
+				memcpy(*pbuf, pdata, hdr->len);
 				return 0;
 			}
 		}
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
index f344e38..ca27e82 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
@@ -1324,7 +1324,7 @@ void wlc_ampdu_macaddr_upd(struct wlc_info *wlc)
 
 	/* driver needs to write the ta in the template; ta is at offset 16 */
 	memset(template, 0, sizeof(template));
-	bcopy((char *)wlc->pub->cur_etheraddr, template, ETH_ALEN);
+	memcpy(template, wlc->pub->cur_etheraddr, ETH_ALEN);
 	wlc_write_template_ram(wlc, (T_BA_TPL_BASE + 16), (T_RAM_ACCESS_SZ * 2),
 			       template);
 }
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c
index c219779..ac068cd 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c
@@ -1275,7 +1275,7 @@ void wlc_bmac_wait_for_wake(struct wlc_hw_info *wlc_hw)
 
 void wlc_bmac_hw_etheraddr(struct wlc_hw_info *wlc_hw, u8 *ea)
 {
-	bcopy(wlc_hw->etheraddr, ea, ETH_ALEN);
+	memcpy(ea, wlc_hw->etheraddr, ETH_ALEN);
 }
 
 int wlc_bmac_bandtype(struct wlc_hw_info *wlc_hw)
@@ -1698,7 +1698,7 @@ wlc_bmac_write_template_ram(struct wlc_hw_info *wlc_hw, int offset, int len,
 	be_bit = (R_REG(osh, &regs->maccontrol) & MCTL_BIGEND) != 0;
 
 	while (len > 0) {
-		bcopy((u8 *) buf, &word, sizeof(u32));
+		memcpy(&word, buf, sizeof(u32));
 
 		if (be_bit)
 			word = hton32(word);
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c
index 5b2b93f..cb1a802 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c
@@ -1005,7 +1005,7 @@ static int wlc_get_current_txpwr(struct wlc_info *wlc, void *pwr, uint len)
 	 * or convert to a tx_power_legacy_t struct
 	 */
 	if (!old_power) {
-		bcopy(&power, pwr, sizeof(tx_power_t));
+		memcpy(pwr, &power, sizeof(tx_power_t));
 	} else {
 		int band_idx = CHSPEC_IS2G(power.chanspec) ? 0 : 1;
 
@@ -1855,8 +1855,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 
 	wlc_bmac_hw_etheraddr(wlc->hw, wlc->perm_etheraddr);
 
-	bcopy((char *)&wlc->perm_etheraddr, (char *)&pub->cur_etheraddr,
-	      ETH_ALEN);
+	memcpy(&pub->cur_etheraddr, &wlc->perm_etheraddr, ETH_ALEN);
 
 	for (j = 0; j < NBANDS(wlc); j++) {
 		/* Use band 1 for single band 11a */
@@ -2916,8 +2915,8 @@ int wlc_set_gmode(struct wlc_info *wlc, u8 gmode, bool config)
 
 	/* Set default bss rateset */
 	wlc->default_bss->rateset.count = rs.count;
-	bcopy((char *)rs.rates, (char *)wlc->default_bss->rateset.rates,
-	      sizeof(wlc->default_bss->rateset.rates));
+	memcpy(wlc->default_bss->rateset.rates, rs.rates, 
+	       sizeof(wlc->default_bss->rateset.rates));
 
 	return ret;
 }
@@ -3010,7 +3009,7 @@ static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg)
 	wlc_rateset_t rs, new;
 	uint bandunit;
 
-	bcopy((char *)rs_arg, (char *)&rs, sizeof(wlc_rateset_t));
+	memcpy(&rs, rs_arg, sizeof(wlc_rateset_t));
 
 	/* check for bad count value */
 	if ((rs.count == 0) || (rs.count > WLC_NUMRATES))
@@ -3018,7 +3017,7 @@ static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg)
 
 	/* try the current band */
 	bandunit = wlc->band->bandunit;
-	bcopy((char *)&rs, (char *)&new, sizeof(wlc_rateset_t));
+	memcpy(&new, &rs, sizeof(wlc_rateset_t));
 	if (wlc_rate_hwrs_filter_sort_validate
 	    (&new, &wlc->bandstate[bandunit]->hw_rateset, true,
 	     wlc->stf->txstreams))
@@ -3027,7 +3026,7 @@ static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg)
 	/* try the other band */
 	if (IS_MBAND_UNLOCKED(wlc)) {
 		bandunit = OTHERBANDUNIT(wlc);
-		bcopy((char *)&rs, (char *)&new, sizeof(wlc_rateset_t));
+		memcpy(&new, &rs, sizeof(wlc_rateset_t));
 		if (wlc_rate_hwrs_filter_sort_validate(&new,
 						       &wlc->
 						       bandstate[bandunit]->
@@ -3040,10 +3039,9 @@ static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg)
 
  good:
 	/* apply new rateset */
-	bcopy((char *)&new, (char *)&wlc->default_bss->rateset,
-	      sizeof(wlc_rateset_t));
-	bcopy((char *)&new, (char *)&wlc->bandstate[bandunit]->defrateset,
-	      sizeof(wlc_rateset_t));
+	memcpy(&wlc->default_bss->rateset, &new, sizeof(wlc_rateset_t));
+	memcpy(&wlc->bandstate[bandunit]->defrateset, &new,
+	       sizeof(wlc_rateset_t));
 	return 0;
 }
 
@@ -3123,7 +3121,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	/* This will prevent the misaligned access */
 	if (pval && (u32) len >= sizeof(val))
-		bcopy(pval, &val, sizeof(val));
+		memcpy(&val, pval, sizeof(val));
 	else
 		val = 0;
 
@@ -3612,18 +3610,17 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			if (src_key) {
 				key.index = src_key->id;
 				key.len = src_key->len;
-				bcopy(src_key->data, key.data, key.len);
+				memcpy(key.data, src_key->data, key.len);
 				key.algo = src_key->algo;
 				if (WSEC_SOFTKEY(wlc, src_key, bsscfg))
 					key.flags |= WL_SOFT_KEY;
 				if (src_key->flags & WSEC_PRIMARY_KEY)
 					key.flags |= WL_PRIMARY_KEY;
 
-				bcopy(src_key->ea, key.ea,
-				      ETH_ALEN);
+				memcpy(key.ea, src_key->ea, ETH_ALEN);
 			}
 
-			bcopy((char *)&key, arg, sizeof(key));
+			memcpy(arg, &key, sizeof(key));
 		} else
 			bcmerror = BCME_BADKEYIDX;
 		break;
@@ -3674,7 +3671,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 				seq[6] = 0;
 				seq[7] = 0;
 
-				bcopy((char *)seq, arg, sizeof(seq));
+				memcpy(arg, seq, sizeof(seq));
 			} else {
 				bcmerror = BCME_BADKEYIDX;
 			}
@@ -3697,7 +3694,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 			/* Copy only legacy rateset section */
 			ret_rs->count = rs->count;
-			bcopy(&rs->rates, &ret_rs->rates, rs->count);
+			memcpy(&ret_rs->rates, &rs->rates, rs->count);
 			break;
 		}
 
@@ -3715,7 +3712,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 			/* Copy only legacy rateset section */
 			ret_rs->count = rs.count;
-			bcopy(&rs.rates, &ret_rs->rates, rs.count);
+			memcpy(&ret_rs->rates, &rs.rates, rs.count);
 			break;
 		}
 
@@ -3737,16 +3734,18 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 			/* Copy only legacy rateset section */
 			rs.count = in_rs->count;
-			bcopy(&in_rs->rates, &rs.rates, rs.count);
+			memcpy(&rs.rates, &in_rs->rates, rs.count);
 
 			/* merge rateset coming in with the current mcsset */
 			if (N_ENAB(wlc->pub)) {
 				if (bsscfg->associated)
-					bcopy(&current_bss->rateset.mcs[0],
-					      rs.mcs, MCSSET_LEN);
+					memcpy(rs.mcs,
+					       &current_bss->rateset.mcs[0],
+					       MCSSET_LEN);
 				else
-					bcopy(&wlc->default_bss->rateset.mcs[0],
-					      rs.mcs, MCSSET_LEN);
+					memcpy(rs.mcs,
+					       &wlc->default_bss->rateset.mcs[0],
+					       MCSSET_LEN);
 			}
 
 			bcmerror = wlc_set_rateset(wlc, &rs);
@@ -4048,7 +4047,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 				bcmerror = BCME_BUFTOOSHORT;
 				break;
 			}
-			bcopy((char *)arg, (char *)&rs, sizeof(wlc_rateset_t));
+			memcpy(&rs, arg, sizeof(wlc_rateset_t));
 
 			/* check for bad count value */
 			if (rs.count > WLC_NUMRATES) {
@@ -4084,7 +4083,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			}
 
 			/* apply new rateset to the override */
-			bcopy((char *)&new, (char *)&wlc->sup_rates_override,
+			memcpy(&wlc->sup_rates_override, &new,
 			      sizeof(wlc_rateset_t));
 
 			/* update bcn and probe resp if needed */
@@ -4108,8 +4107,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			bcmerror = BCME_BUFTOOSHORT;
 			break;
 		}
-		bcopy((char *)&wlc->sup_rates_override, (char *)arg,
-		      sizeof(wlc_rateset_t));
+		memcpy(arg, &wlc->sup_rates_override, sizeof(wlc_rateset_t));
 
 		break;
 
@@ -4518,7 +4516,7 @@ wlc_iovar_check(struct wlc_pub *pub, const bcm_iovar_t *vi, void *arg, int len,
 		case IOVT_UINT8:
 		case IOVT_UINT16:
 		case IOVT_UINT32:
-			bcopy(arg, &int_val, sizeof(int));
+			memcpy(&int_val, arg, sizeof(int));
 			err = wlc_iovar_rangecheck(wlc, int_val, vi);
 			break;
 		}
@@ -4562,11 +4560,12 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid,
 
 	/* convenience int and bool vals for first 8 bytes of buffer */
 	if (p_len >= (int)sizeof(int_val))
-		bcopy(params, &int_val, sizeof(int_val));
+		memcpy(&int_val, params, sizeof(int_val));
 
 	if (p_len >= (int)sizeof(int_val) * 2)
-		bcopy((void *)((unsigned long)params + sizeof(int_val)), &int_val2,
-		      sizeof(int_val));
+		memcpy(&int_val2,
+		       (void *)((unsigned long)params + sizeof(int_val)),
+		       sizeof(int_val));
 
 	/* convenience int ptr for 4-byte gets (requires int aligned arg) */
 	ret_int_ptr = (s32 *) arg;
@@ -6061,8 +6060,8 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	/* (3) PLCP: determine PLCP header and MAC duration, fill d11txh_t */
 	wlc_compute_plcp(wlc, rspec[0], phylen, plcp);
 	wlc_compute_plcp(wlc, rspec[1], phylen, plcp_fallback);
-	bcopy(plcp_fallback, (char *)&txh->FragPLCPFallback,
-	      sizeof(txh->FragPLCPFallback));
+	memcpy(&txh->FragPLCPFallback,
+	       plcp_fallback, sizeof(txh->FragPLCPFallback));
 
 	/* Length field now put in CCK FBR CRC field */
 	if (IS_CCK(rspec[1])) {
@@ -6135,14 +6134,13 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	}
 
 	/* MacFrameControl */
-	bcopy((char *)&h->frame_control, (char *)&txh->MacFrameControl,
-	    sizeof(u16));
+	memcpy(&txh->MacFrameControl, &h->frame_control, sizeof(u16));
 	txh->TxFesTimeNormal = htol16(0);
 
 	txh->TxFesTimeFallback = htol16(0);
 
 	/* TxFrameRA */
-	bcopy((char *)&h->addr1, (char *)&txh->TxFrameRA, ETH_ALEN);
+	memcpy(&txh->TxFrameRA, &h->addr1, ETH_ALEN);
 
 	/* TxFrameID */
 	txh->TxFrameID = htol16(frameid);
@@ -6207,8 +6205,8 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 		/* fallback rate version of RTS PLCP header */
 		wlc_compute_plcp(wlc, rts_rspec[1], rts_phylen,
 				 rts_plcp_fallback);
-		bcopy(rts_plcp_fallback, (char *)&txh->RTSPLCPFallback,
-		      sizeof(txh->RTSPLCPFallback));
+		memcpy(&txh->RTSPLCPFallback, rts_plcp_fallback,
+		       sizeof(txh->RTSPLCPFallback));
 
 		/* RTS frame fields... */
 		rts = (struct ieee80211_rts *)&txh->rts_frame;
@@ -6226,11 +6224,10 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 
 		if (use_cts) {
 			rts->frame_control = htol16(FC_CTS);
-			bcopy((char *)&h->addr2, (char *)&rts->ra, ETH_ALEN);
+			memcpy(&rts->ra, &h->addr2, ETH_ALEN);
 		} else {
 			rts->frame_control = htol16((u16) FC_RTS);
-			bcopy((char *)&h->addr1, (char *)&rts->ra,
-			      2 * ETH_ALEN);
+			memcpy(&rts->ra, &h->addr1, 2 * ETH_ALEN);
 		}
 
 		/* mainrate
@@ -7726,10 +7723,9 @@ wlc_bcn_prb_template(struct wlc_info *wlc, uint type, ratespec_t bcn_rspec,
 	/* DUR is 0 for multicast bcn, or filled in by MAC for prb resp */
 	/* A1 filled in by MAC for prb resp, broadcast for bcn */
 	if (type == FC_BEACON)
-		bcopy((const char *)&ether_bcast, (char *)&h->da,
-		      ETH_ALEN);
-	bcopy((char *)&cfg->cur_etheraddr, (char *)&h->sa, ETH_ALEN);
-	bcopy((char *)&cfg->BSSID, (char *)&h->bssid, ETH_ALEN);
+		memcpy(&h->da, &ether_bcast, ETH_ALEN);
+	memcpy(&h->sa, &cfg->cur_etheraddr, ETH_ALEN);
+	memcpy(&h->bssid, &cfg->BSSID, ETH_ALEN);
 
 	/* SEQ filled in by MAC */
 
@@ -7820,7 +7816,7 @@ void wlc_shm_ssid_upd(struct wlc_info *wlc, wlc_bsscfg_t *cfg)
 
 	/* padding the ssid with zero and copy it into shm */
 	memset(ssidbuf, 0, IEEE80211_MAX_SSID_LEN);
-	bcopy(ssidptr, ssidbuf, cfg->SSID_len);
+	memcpy(ssidbuf, ssidptr, cfg->SSID_len);
 
 	wlc_copyto_shm(wlc, base, ssidbuf, IEEE80211_MAX_SSID_LEN);
 
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_rate.c b/drivers/staging/brcm80211/brcmsmac/wlc_rate.c
index ab7d0be..6904f8b 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_rate.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_rate.c
@@ -382,7 +382,7 @@ ratespec_t BCMFASTPATH wlc_compute_rspec(d11rxhdr_t *rxh, u8 *plcp)
 /* copy rateset src to dst as-is (no masking or sorting) */
 void wlc_rateset_copy(const wlc_rateset_t *src, wlc_rateset_t *dst)
 {
-	bcopy(src, dst, sizeof(wlc_rateset_t));
+	memcpy(dst, src, sizeof(wlc_rateset_t));
 }
 
 /*
@@ -417,7 +417,7 @@ wlc_rateset_filter(wlc_rateset_t *src, wlc_rateset_t *dst, bool basic_only,
 	dst->htphy_membership = src->htphy_membership;
 
 	if (mcsallow && rates != WLC_RATES_CCK)
-		bcopy(&src->mcs[0], &dst->mcs[0], MCSSET_LEN);
+		memcpy(&dst->mcs[0], &src->mcs[0], MCSSET_LEN);
 	else
 		wlc_rateset_mcs_clear(dst);
 }
@@ -487,7 +487,7 @@ void wlc_rateset_mcs_clear(wlc_rateset_t *rateset)
 
 void wlc_rateset_mcs_build(wlc_rateset_t *rateset, u8 txstreams)
 {
-	bcopy(&cck_ofdm_mimo_rates.mcs[0], &rateset->mcs[0], MCSSET_LEN);
+	memcpy(&rateset->mcs[0], &cck_ofdm_mimo_rates.mcs[0], MCSSET_LEN);
 	wlc_rateset_mcs_upd(rateset, txstreams);
 }
 
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_stf.c b/drivers/staging/brcm80211/brcmsmac/wlc_stf.c
index a1a1767..8b7620f 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_stf.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_stf.c
@@ -489,7 +489,7 @@ void wlc_stf_phy_chain_calc(struct wlc_info *wlc)
 	wlc->stf->rxstreams = (u8) WLC_BITSCNT(wlc->stf->hw_rxchain);
 
 	/* initialize the txcore table */
-	bcopy(txcore_default, wlc->stf->txcore, sizeof(wlc->stf->txcore));
+	memcpy(wlc->stf->txcore, txcore_default, sizeof(wlc->stf->txcore));
 
 	/* default spatial_policy */
 	wlc->stf->spatial_policy = MIN_SPATIAL_EXPANSION;
diff --git a/drivers/staging/brcm80211/include/osl.h b/drivers/staging/brcm80211/include/osl.h
index 919b12a..17fc274 100644
--- a/drivers/staging/brcm80211/include/osl.h
+++ b/drivers/staging/brcm80211/include/osl.h
@@ -110,8 +110,6 @@ extern void osl_dma_unmap(struct osl_info *osh, uint pa, uint size,
 #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 IL_BIGENDIAN
@@ -204,8 +202,6 @@ extern void osl_dma_unmap(struct osl_info *osh, uint pa, uint size,
 	} while (0)
 #endif				/* IL_BIGENDIAN */
 
-#define	bcopy(src, dst, len)	memcpy((dst), (src), (len))
-
 /* packet primitives */
 extern struct sk_buff *pkt_buf_get_skb(struct osl_info *osh, uint len);
 extern void pkt_buf_free_skb(struct osl_info *osh, struct sk_buff *skb, bool send);
diff --git a/drivers/staging/brcm80211/util/bcmotp.c b/drivers/staging/brcm80211/util/bcmotp.c
index d820e7b..6fa04ed 100644
--- a/drivers/staging/brcm80211/util/bcmotp.c
+++ b/drivers/staging/brcm80211/util/bcmotp.c
@@ -818,7 +818,7 @@ static int hndotp_nvread(void *oh, char *data, uint *len)
 			if (offset + dsz >= *len) {
 				goto out;
 			}
-			bcopy((char *)&rawotp[i + 2], &data[offset], dsz);
+			memcpy(&data[offset], &rawotp[i + 2], dsz);
 			offset += dsz;
 			/* Remove extra null characters at the end */
 			while (offset > 1 &&
diff --git a/drivers/staging/brcm80211/util/bcmsrom.c b/drivers/staging/brcm80211/util/bcmsrom.c
index 622cd30..b26877c 100644
--- a/drivers/staging/brcm80211/util/bcmsrom.c
+++ b/drivers/staging/brcm80211/util/bcmsrom.c
@@ -1336,8 +1336,8 @@ int srom_parsecis(struct osl_info *osh, u8 *pcis[], uint ciscnt, char **vars,
 						u8 srev = cis[i + 1 + 70];
 						ASSERT(srev == 3);
 						/* make tuple value 16-bit aligned and parse it */
-						bcopy(&cis[i + 1], srom,
-						      sizeof(srom));
+						memcpy(srom, &cis[i + 1],
+						       sizeof(srom));
 						_initvars_srom_pci(srev, srom,
 								   SROM3_SWRGN_OFF,
 								   &b);
@@ -1518,7 +1518,7 @@ static int otp_read_pci(struct osl_info *osh, si_t *sih, u16 *buf, uint bufsz)
 
 	err = otp_read_region(sih, OTP_HW_RGN, (u16 *) otp, &sz);
 
-	bcopy(otp, buf, bufsz);
+	memcpy(buf, otp, bufsz);
 
 	if (otp)
 		kfree(otp);
@@ -1562,7 +1562,7 @@ static int initvars_table(struct osl_info *osh, char *start, char *end,
 		ASSERT(vp != NULL);
 		if (!vp)
 			return BCME_NOMEM;
-		bcopy(start, vp, c);
+		memcpy(vp, start, c);
 		*vars = vp;
 		*count = c;
 	} else {
diff --git a/drivers/staging/brcm80211/util/bcmutils.c b/drivers/staging/brcm80211/util/bcmutils.c
index 35c1b6d..707fd0d 100644
--- a/drivers/staging/brcm80211/util/bcmutils.c
+++ b/drivers/staging/brcm80211/util/bcmutils.c
@@ -50,7 +50,7 @@ uint pktfrombuf(struct osl_info *osh, struct sk_buff *p, uint offset, int len,
 	/* copy the data */
 	for (; p && len; p = p->next) {
 		n = min((uint) (p->len) - offset, (uint) len);
-		bcopy(buf, p->data + offset, n);
+		memcpy(p->data + offset, buf, n);
 		buf += n;
 		len -= n;
 		ret += n;
diff --git a/drivers/staging/brcm80211/util/hnddma.c b/drivers/staging/brcm80211/util/hnddma.c
index 47dceb3..3f1d63e 100644
--- a/drivers/staging/brcm80211/util/hnddma.c
+++ b/drivers/staging/brcm80211/util/hnddma.c
@@ -1758,8 +1758,8 @@ static void dma64_txrotate(dma_info_t *di)
 
 		/* Move the map */
 		if (DMASGLIST_ENAB) {
-			bcopy(&di->txp_dmah[old], &di->txp_dmah[new],
-			      sizeof(hnddma_seg_map_t));
+			memcpy(&di->txp_dmah[new], &di->txp_dmah[old],
+			       sizeof(hnddma_seg_map_t));
 			memset(&di->txp_dmah[old], 0, sizeof(hnddma_seg_map_t));
 		}
 
diff --git a/drivers/staging/brcm80211/util/nvram/nvram_ro.c b/drivers/staging/brcm80211/util/nvram/nvram_ro.c
index e4d41ee..b2e6c0d 100644
--- a/drivers/staging/brcm80211/util/nvram/nvram_ro.c
+++ b/drivers/staging/brcm80211/util/nvram/nvram_ro.c
@@ -70,7 +70,7 @@ static void get_flash_nvram(si_t *sih, struct nvram_header *nvh)
 	new->next = vars;
 	vars = new;
 
-	bcopy((char *)(&nvh[1]), new->vars, nvs);
+	memcpy(new->vars, &nvh[1], nvs);
 
 	NVR_MSG(("%s: flash nvram @ %p, copied %d bytes to %p\n", __func__,
 		 nvh, nvs, new->vars));
@@ -195,7 +195,7 @@ int nvram_getall(char *buf, int count)
 			len = strlen(from) + 1;
 			if (resid < (acc + len))
 				return BCME_BUFTOOSHORT;
-			bcopy(from, to, len);
+			memcpy(to, from, len);
 			acc += len;
 			from += len;
 			to += len;
diff --git a/drivers/staging/brcm80211/util/siutils.c b/drivers/staging/brcm80211/util/siutils.c
index b0e7695..5631d5b 100644
--- a/drivers/staging/brcm80211/util/siutils.c
+++ b/drivers/staging/brcm80211/util/siutils.c
@@ -697,7 +697,7 @@ void si_detach(si_t *sih)
 	uint idx;
 
 	struct si_pub *si_local = NULL;
-	bcopy(&sih, &si_local, sizeof(si_t **));
+	memcpy(&si_local, &sih, sizeof(si_t **));
 
 	sii = SI_INFO(sih);