wl18xx: disable FW log functionality

Currently (Fw .67) appears to do more harm than good.
Signed-off-by: NArik Nemtsov <arik@wizery.com>
Signed-off-by: NLuciano Coelho <coelho@ti.com>

drivers/net/wireless/ti/wl18xx/main.c

@@ -574,6 +574,7 @@ static int wl18xx_identify_chip(struct wl1271 *wl)
 			     wl->chip.id);
 		wl->sr_fw_name = WL18XX_FW_NAME;
 		wl->quirks |= WLCORE_QUIRK_NO_ELP |
+			      WLCORE_QUIRK_FWLOG_NOT_IMPLEMENTED |
 			      WLCORE_QUIRK_RX_BLOCKSIZE_ALIGN;
 
 		/* TODO: need to blocksize alignment for RX/TX separately? */