diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
index 6bc2011..25d6d84 100644
--- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
@@ -242,7 +242,7 @@
 	mwifiex_dbg(adapter, CMD,
 		    "cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
 		    cmd_code,
-		    le16_to_cpu(*(__le16 *)((u8 *)host_cmd + S_DS_GEN)),
+		    get_unaligned_le16((u8 *)host_cmd + S_DS_GEN),
 		    cmd_size, le16_to_cpu(host_cmd->seq_num));
 	mwifiex_dbg_dump(adapter, CMD_D, "cmd buffer:", host_cmd, cmd_size);
 
@@ -286,7 +286,7 @@
 			(adapter->dbg.last_cmd_index + 1) % DBG_CMD_NUM;
 	adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index] = cmd_code;
 	adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index] =
-			le16_to_cpu(*(__le16 *) ((u8 *) host_cmd + S_DS_GEN));
+			get_unaligned_le16((u8 *)host_cmd + S_DS_GEN);
 
 	/* Clear BSS_NO_BITS from HostCmd */
 	cmd_code &= HostCmd_CMD_ID_MASK;
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 28dfd39..329ac98 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -69,7 +69,7 @@
  */
 static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter)
 {
-	u32 *cookie_addr;
+	u32 cookie_value;
 	struct pcie_service_card *card = adapter->card;
 	const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
 
@@ -77,11 +77,11 @@
 		return true;
 
 	if (card->sleep_cookie_vbase) {
-		cookie_addr = (u32 *)card->sleep_cookie_vbase;
+		cookie_value = get_unaligned_le32(card->sleep_cookie_vbase);
 		mwifiex_dbg(adapter, INFO,
 			    "info: ACCESS_HW: sleep cookie=0x%x\n",
-			    *cookie_addr);
-		if (*cookie_addr == FW_AWAKE_COOKIE)
+			    cookie_value);
+		if (cookie_value == FW_AWAKE_COOKIE)
 			return true;
 	}
 
@@ -362,7 +362,7 @@
 
 	for (count = 0; count < max_delay_loop_cnt; count++) {
 		buffer = card->cmdrsp_buf->data - INTF_HEADER_LEN;
-		sleep_cookie = *(u32 *)buffer;
+		sleep_cookie = get_unaligned_le32(buffer);
 
 		if (sleep_cookie == MWIFIEX_DEF_SLEEP_COOKIE) {
 			mwifiex_dbg(adapter, INFO,
@@ -954,6 +954,7 @@
 static int mwifiex_pcie_alloc_sleep_cookie_buf(struct mwifiex_adapter *adapter)
 {
 	struct pcie_service_card *card = adapter->card;
+	u32 tmp;
 
 	card->sleep_cookie_vbase = pci_alloc_consistent(card->dev, sizeof(u32),
 						     &card->sleep_cookie_pbase);
@@ -963,11 +964,12 @@
 		return -ENOMEM;
 	}
 	/* Init val of Sleep Cookie */
-	*(u32 *)card->sleep_cookie_vbase = FW_AWAKE_COOKIE;
+	tmp = FW_AWAKE_COOKIE;
+	put_unaligned(tmp, card->sleep_cookie_vbase);
 
 	mwifiex_dbg(adapter, INFO,
 		    "alloc_scook: sleep cookie=0x%x\n",
-		    *((u32 *)card->sleep_cookie_vbase));
+		    get_unaligned(card->sleep_cookie_vbase));
 
 	return 0;
 }
@@ -1127,7 +1129,6 @@
 	dma_addr_t buf_pa;
 	struct mwifiex_pcie_buf_desc *desc = NULL;
 	struct mwifiex_pfu_buf_desc *desc2 = NULL;
-	__le16 *tmp;
 
 	if (!(skb->data && skb->len)) {
 		mwifiex_dbg(adapter, ERROR,
@@ -1148,10 +1149,8 @@
 
 		adapter->data_sent = true;
 		payload = skb->data;
-		tmp = (__le16 *)&payload[0];
-		*tmp = cpu_to_le16((u16)skb->len);
-		tmp = (__le16 *)&payload[2];
-		*tmp = cpu_to_le16(MWIFIEX_TYPE_DATA);
+		put_unaligned_le16((u16)skb->len, payload + 0);
+		put_unaligned_le16(MWIFIEX_TYPE_DATA, payload + 2);
 
 		if (mwifiex_map_pci_memory(adapter, skb, skb->len,
 					   PCI_DMA_TODEVICE))
@@ -1501,8 +1500,8 @@
 
 	adapter->cmd_sent = true;
 
-	*(__le16 *)&payload[0] = cpu_to_le16((u16)skb->len);
-	*(__le16 *)&payload[2] = cpu_to_le16(MWIFIEX_TYPE_CMD);
+	put_unaligned_le16((u16)skb->len, &payload[0]);
+	put_unaligned_le16(MWIFIEX_TYPE_CMD, &payload[2]);
 
 	if (mwifiex_map_pci_memory(adapter, skb, skb->len, PCI_DMA_TODEVICE))
 		return -1;
@@ -1740,7 +1739,7 @@
 		desc = card->evtbd_ring[rdptr];
 		memset(desc, 0, sizeof(*desc));
 
-		event = *(u32 *) &skb_cmd->data[INTF_HEADER_LEN];
+		event = get_unaligned_le32(&skb_cmd->data[INTF_HEADER_LEN]);
 		adapter->event_cause = event;
 		/* The first 4bytes will be the event transfer header
 		   len is 2 bytes followed by type which is 2 bytes */
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index c443464..1042f7d 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -1226,10 +1226,11 @@
 				    struct sk_buff *skb, u32 upld_typ)
 {
 	u8 *cmd_buf;
-	__le16 *curr_ptr = (__le16 *)skb->data;
-	u16 pkt_len = get_unaligned_le16(curr_ptr);
+	u16 pkt_len;
 	struct mwifiex_rxinfo *rx_info;
 
+	pkt_len = get_unaligned_le16(skb->data);
+
 	if (upld_typ != MWIFIEX_TYPE_AGGR_DATA) {
 		skb_trim(skb, pkt_len);
 		skb_pull(skb, INTF_HEADER_LEN);
@@ -1289,7 +1290,7 @@
 	case MWIFIEX_TYPE_EVENT:
 		mwifiex_dbg(adapter, EVENT,
 			    "info: --- Rx: Event ---\n");
-		adapter->event_cause = le32_to_cpu(*(__le32 *) skb->data);
+		adapter->event_cause = get_unaligned_le32(skb->data);
 
 		if ((skb->len > 0) && (skb->len  < MAX_EVENT_SIZE))
 			memcpy(adapter->event_body,
@@ -1928,8 +1929,9 @@
 	/* Allocate buffer and copy payload */
 	blk_size = MWIFIEX_SDIO_BLOCK_SIZE;
 	buf_block_len = (pkt_len + blk_size - 1) / blk_size;
-	*(__le16 *)&payload[0] = cpu_to_le16((u16)pkt_len);
-	*(__le16 *)&payload[2] = cpu_to_le16(type);
+	put_unaligned_le16((u16)pkt_len, payload + 0);
+	put_unaligned_le16((u32)type, payload + 2);
+
 
 	/*
 	 * This is SDIO specific header
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index 78e1061..055d3ce 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
@@ -130,7 +130,7 @@
 	} else if (cmd_action == HostCmd_ACT_GEN_SET) {
 		snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_SET);
 		snmp_mib->buf_size = cpu_to_le16(sizeof(u16));
-		*((__le16 *) (snmp_mib->value)) = cpu_to_le16(*ul_temp);
+		put_unaligned_le16(*ul_temp, snmp_mib->value);
 		le16_unaligned_add_cpu(&cmd->size, sizeof(u16));
 	}
 
@@ -138,7 +138,7 @@
 		    "cmd: SNMP_CMD: Action=0x%x, OID=0x%x,\t"
 		    "OIDSize=0x%x, Value=0x%x\n",
 		    cmd_action, cmd_oid, le16_to_cpu(snmp_mib->buf_size),
-		    le16_to_cpu(*(__le16 *)snmp_mib->value));
+		    get_unaligned_le16(snmp_mib->value));
 	return 0;
 }
 
@@ -1366,7 +1366,7 @@
 		filter = &mef_entry->filter[i];
 		if (!filter->filt_type)
 			break;
-		*(__le32 *)stack_ptr = cpu_to_le32((u32)filter->repeat);
+		put_unaligned_le32((u32)filter->repeat, stack_ptr);
 		stack_ptr += 4;
 		*stack_ptr = TYPE_DNUM;
 		stack_ptr += 1;
@@ -1378,8 +1378,7 @@
 		stack_ptr += 1;
 		*stack_ptr = TYPE_BYTESEQ;
 		stack_ptr += 1;
-
-		*(__le32 *)stack_ptr = cpu_to_le32((u32)filter->offset);
+		put_unaligned_le32((u32)filter->offset, stack_ptr);
 		stack_ptr += 4;
 		*stack_ptr = TYPE_DNUM;
 		stack_ptr += 1;
@@ -1740,7 +1739,7 @@
 			return -ENODATA;
 		}
 
-		*(__le16 *)pos = cpu_to_le16(params->capability);
+		put_unaligned_le16(params->capability, pos);
 		config_len += sizeof(params->capability);
 
 		qos_info = params->uapsd_queues | (params->max_sp << 5);
@@ -1964,7 +1963,7 @@
 	case HostCmd_CMD_VERSION_EXT:
 		cmd_ptr->command = cpu_to_le16(cmd_no);
 		cmd_ptr->params.verext.version_str_sel =
-			(u8) (*((u32 *) data_buf));
+			(u8)(get_unaligned((u32 *)data_buf));
 		memcpy(&cmd_ptr->params, data_buf,
 		       sizeof(struct host_cmd_ds_version_ext));
 		cmd_ptr->size =
@@ -1975,7 +1974,8 @@
 	case HostCmd_CMD_MGMT_FRAME_REG:
 		cmd_ptr->command = cpu_to_le16(cmd_no);
 		cmd_ptr->params.reg_mask.action = cpu_to_le16(cmd_action);
-		cmd_ptr->params.reg_mask.mask = cpu_to_le32(*(u32 *)data_buf);
+		cmd_ptr->params.reg_mask.mask = cpu_to_le32(
+						get_unaligned((u32 *)data_buf));
 		cmd_ptr->size =
 			cpu_to_le16(sizeof(struct host_cmd_ds_mgmt_frame_reg) +
 				    S_DS_GEN);
@@ -1995,7 +1995,8 @@
 	case HostCmd_CMD_P2P_MODE_CFG:
 		cmd_ptr->command = cpu_to_le16(cmd_no);
 		cmd_ptr->params.mode_cfg.action = cpu_to_le16(cmd_action);
-		cmd_ptr->params.mode_cfg.mode = cpu_to_le16(*(u16 *)data_buf);
+		cmd_ptr->params.mode_cfg.mode = cpu_to_le16(
+						get_unaligned((u16 *)data_buf));
 		cmd_ptr->size =
 			cpu_to_le16(sizeof(struct host_cmd_ds_p2p_mode_cfg) +
 				    S_DS_GEN);
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
index d18c797..d35bcfb 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
@@ -183,7 +183,7 @@
 		    "query_type = %#x, buf size = %#x\n",
 		    oid, query_type, le16_to_cpu(smib->buf_size));
 	if (query_type == HostCmd_ACT_GEN_GET) {
-		ul_temp = le16_to_cpu(*((__le16 *) (smib->value)));
+		ul_temp = get_unaligned_le16(smib->value);
 		if (data_buf)
 			*data_buf = ul_temp;
 		switch (oid) {
@@ -736,7 +736,7 @@
 	struct host_cmd_ds_p2p_mode_cfg *mode_cfg = &resp->params.mode_cfg;
 
 	if (data_buf)
-		*((u16 *)data_buf) = le16_to_cpu(mode_cfg->mode);
+		put_unaligned_le16(le16_to_cpu(mode_cfg->mode), data_buf);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/marvell/mwifiex/tdls.c b/drivers/net/wireless/marvell/mwifiex/tdls.c
index 040a878..e228c03 100644
--- a/drivers/net/wireless/marvell/mwifiex/tdls.c
+++ b/drivers/net/wireless/marvell/mwifiex/tdls.c
@@ -857,7 +857,7 @@
 	struct mwifiex_sta_node *sta_ptr;
 	u8 *peer, *pos, *end;
 	u8 i, action, basic;
-	__le16 cap = 0;
+	u16 cap = 0;
 	int ie_len = 0;
 
 	if (len < (sizeof(struct ethhdr) + 3))
@@ -879,7 +879,7 @@
 
 		pos = buf + sizeof(struct ethhdr) + 4;
 		/* payload 1+ category 1 + action 1 + dialog 1 */
-		cap = cpu_to_le16(*(u16 *)pos);
+		cap = get_unaligned_le16(pos);
 		ie_len = len - sizeof(struct ethhdr) - TDLS_REQ_FIX_LEN;
 		pos += 2;
 		break;
@@ -889,7 +889,7 @@
 			return;
 		/* payload 1+ category 1 + action 1 + dialog 1 + status code 2*/
 		pos = buf + sizeof(struct ethhdr) + 6;
-		cap = cpu_to_le16(*(u16 *)pos);
+		cap = get_unaligned_le16(pos);
 		ie_len = len - sizeof(struct ethhdr) - TDLS_RESP_FIX_LEN;
 		pos += 2;
 		break;
@@ -909,7 +909,7 @@
 	if (!sta_ptr)
 		return;
 
-	sta_ptr->tdls_cap.capab = cap;
+	sta_ptr->tdls_cap.capab = cpu_to_le16(cap);
 
 	for (end = pos + ie_len; pos + 1 < end; pos += 2 + pos[1]) {
 		if (pos + 2 + pos[1] > end)
diff --git a/drivers/net/wireless/marvell/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c
index 6681be0..18839f8 100644
--- a/drivers/net/wireless/marvell/mwifiex/util.c
+++ b/drivers/net/wireless/marvell/mwifiex/util.c
@@ -289,13 +289,13 @@
 				val = *((u8 *)addr);
 				break;
 			case 2:
-				val = *((u16 *)addr);
+				val = get_unaligned((u16 *)addr);
 				break;
 			case 4:
-				val = *((u32 *)addr);
+				val = get_unaligned((u32 *)addr);
 				break;
 			case 8:
-				val = *((long long *)addr);
+				val = get_unaligned((long long *)addr);
 				break;
 			default:
 				val = -1;