Drivers:net:wireless:ti:wl1251: Fixed Sparse invalid assignment warning

Sparse warns about invalid assignment in
drivers/net/wireless/ti/wl1251/cmd.c:451:42: warning: invalid assignment: |=
drivers/net/wireless/ti/wl1251/cmd.c:451:42:    left side has type restricted __le16
drivers/net/wireless/ti/wl1251/cmd.c:451:42:    right side has type int
Hence type converted right side to __le16.

Signed-off-by: Surendra Patil <surendra.tux@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ti/wl1251/cmd.c

@@ -448,7 +448,7 @@ int wl1251_cmd_scan(struct wl1251 *wl, u8 *ssid, size_t ssid_len,
 	 * Note: This bug may be caused by the fw's DTIM handling.
 	 */
 	if (is_zero_ether_addr(wl->bssid))
-		cmd->params.scan_options |= WL1251_SCAN_OPT_PRIORITY_HIGH;
+		cmd->params.scan_options |= cpu_to_le16(WL1251_SCAN_OPT_PRIORITY_HIGH);
 	cmd->params.num_channels = n_channels;
 	cmd->params.num_probe_requests = n_probes;
 	cmd->params.tx_rate = cpu_to_le16(1 << 1); /* 2 Mbps */