diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 14ff01e..c413abd 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -501,7 +501,7 @@
 	if (wl->chip.id == CHIP_ID_1283_PG20) {
 		u32 host_cfg_bitmap = HOST_IF_CFG_RX_FIFO_ENABLE;
 
-		if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT)
+		if (!(wl->quirks & WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT))
 			/* Enable SDIO padding */
 			host_cfg_bitmap |= HOST_IF_CFG_TX_PAD_TO_SDIO_BLK;