diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
index 8e4145a..f816ccb 100644
--- a/drivers/net/wireless/marvell/mwifiex/fw.h
+++ b/drivers/net/wireless/marvell/mwifiex/fw.h
@@ -31,17 +31,17 @@
 	u8 llc_ctrl;
 	u8 snap_oui[3];
 	__be16 snap_type;
-};
+} __packed;
 
 struct rx_packet_hdr {
 	struct ethhdr eth803_hdr;
 	struct rfc_1042_hdr rfc1042_hdr;
-};
+} __packed;
 
 struct tx_packet_hdr {
 	struct ethhdr eth803_hdr;
 	struct rfc_1042_hdr rfc1042_hdr;
-};
+} __packed;
 
 #define B_SUPPORTED_RATES               5
 #define G_SUPPORTED_RATES               9
@@ -684,7 +684,7 @@
 	u8 reserved1[2];
 	u8 tx_token_id;
 	u8 reserved[2];
-};
+} __packed;
 
 struct uap_rxpd {
 	u8 bss_type;
@@ -700,7 +700,7 @@
 	u8 ht_info;
 	u8 reserved[3];
 	u8 flags;
-};
+} __packed;
 
 struct mwifiex_fw_chan_stats {
 	u8 chan_num;
@@ -949,7 +949,7 @@
 	__le16 adhoc_wake_period;
 	__le16 mode;
 	__le16 delay_to_ps;
-};
+} __packed;
 
 #define BITMAP_AUTO_DS         0x01
 #define BITMAP_STA_PS          0x10
@@ -1015,7 +1015,7 @@
 	__le16 nbcn;
 	__le16 reserved[9];
 	long long reserved_1;
-};
+} __packed;
 
 struct host_cmd_ds_802_11_rssi_info_rsp {
 	__le16 action;
@@ -1030,17 +1030,17 @@
 	__le16 bcn_rssi_avg;
 	__le16 bcn_nf_avg;
 	long long tsf_bcn;
-};
+} __packed;
 
 struct host_cmd_ds_802_11_mac_address {
 	__le16 action;
 	u8 mac_addr[ETH_ALEN];
-};
+} __packed;
 
 struct host_cmd_ds_mac_control {
 	__le16 action;
 	__le16 reserved;
-};
+} __packed;
 
 struct host_cmd_ds_mac_multicast_adr {
 	__le16 action;
@@ -1184,7 +1184,7 @@
 	__le32 wep_icv_err_cnt[4];
 	__le32 bcn_rcv_cnt;
 	__le32 bcn_miss_cnt;
-};
+} __packed;
 
 /* Enumeration for rate format */
 enum _mwifiex_rate_format {
@@ -1322,12 +1322,12 @@
 	__le16 tx_ant_mode;
 	__le16 action_rx;
 	__le16 rx_ant_mode;
-};
+} __packed;
 
 struct host_cmd_ds_rf_ant_siso {
 	__le16 action;
 	__le16 ant_mode;
-};
+} __packed;
 
 struct host_cmd_ds_tdls_oper {
 	__le16 tdls_action;
@@ -1337,13 +1337,13 @@
 
 struct mwifiex_tdls_config {
 	__le16 enable;
-};
+} __packed;
 
 struct mwifiex_tdls_config_cs_params {
 	u8 unit_time;
 	u8 thr_otherlink;
 	u8 thr_directlink;
-};
+} __packed;
 
 struct mwifiex_tdls_init_cs_params {
 	u8 peer_mac[ETH_ALEN];
@@ -1358,7 +1358,7 @@
 
 struct mwifiex_tdls_stop_cs_params {
 	u8 peer_mac[ETH_ALEN];
-};
+} __packed;
 
 struct host_cmd_ds_tdls_config {
 	__le16 tdls_action;
@@ -1662,7 +1662,7 @@
 struct mwifiex_ie_types_wmm_param_set {
 	struct mwifiex_ie_types_header header;
 	u8 wmm_ie[1];
-};
+} __packed;
 
 struct mwifiex_ie_types_wmm_queue_status {
 	struct mwifiex_ie_types_header header;
@@ -1781,7 +1781,7 @@
 	__le16 reserved;
 	__le32 addr;
 	__le32 value;
-};
+} __packed;
 
 struct mwifiex_ie_types_qos_info {
 	struct mwifiex_ie_types_header header;
diff --git a/drivers/net/wireless/marvell/mwifiex/usb.h b/drivers/net/wireless/marvell/mwifiex/usb.h
index b4e9246..dcad33e 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.h
+++ b/drivers/net/wireless/marvell/mwifiex/usb.h
@@ -99,12 +99,12 @@
 struct fw_sync_header {
 	__le32 cmd;
 	__le32 seq_num;
-};
+} __packed;
 
 struct fw_data {
 	struct fw_header fw_hdr;
 	__le32 seq_num;
 	u8 data[1];
-};
+} __packed;
 
 #endif /*_MWIFIEX_USB_H */