diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c
index 914463a..6ee7b03 100644
--- a/drivers/nfc/trf7970a.c
+++ b/drivers/nfc/trf7970a.c
@@ -150,7 +150,6 @@
  */
 #define TRF7970A_QUIRK_IRQ_STATUS_READ		BIT(0)
 #define TRF7970A_QUIRK_EN2_MUST_STAY_LOW	BIT(1)
-#define TRF7970A_QUIRK_T5T_RMB_EXTRA_BYTE	BIT(2)
 
 /* Direct commands */
 #define TRF7970A_CMD_IDLE			0x00
@@ -449,7 +448,6 @@
 	u8				md_rf_tech;
 	u8				tx_cmd;
 	bool				issue_eof;
-	bool				adjust_resp_len;
 	struct gpio_desc		*en_gpiod;
 	struct gpio_desc		*en2_gpiod;
 	struct mutex			lock;
@@ -630,13 +628,6 @@
 		trf->aborting = false;
 	}
 
-	if (trf->adjust_resp_len) {
-		if (trf->rx_skb)
-			skb_trim(trf->rx_skb, trf->rx_skb->len - 1);
-
-		trf->adjust_resp_len = false;
-	}
-
 	trf->cb(trf->ddev, trf->cb_arg, trf->rx_skb);
 
 	trf->rx_skb = NULL;
@@ -1459,15 +1450,10 @@
 			trf->iso_ctrl = iso_ctrl;
 		}
 
-		if (trf->framing == NFC_DIGITAL_FRAMING_ISO15693_T5T) {
-			if (trf7970a_is_iso15693_write_or_lock(req[1]) &&
-			    (req[0] & ISO15693_REQ_FLAG_OPTION))
-				trf->issue_eof = true;
-			else if ((trf->quirks &
-				  TRF7970A_QUIRK_T5T_RMB_EXTRA_BYTE) &&
-				 (req[1] == ISO15693_CMD_READ_MULTIPLE_BLOCK))
-				trf->adjust_resp_len = true;
-		}
+		if ((trf->framing == NFC_DIGITAL_FRAMING_ISO15693_T5T) &&
+		    trf7970a_is_iso15693_write_or_lock(req[1]) &&
+		    (req[0] & ISO15693_REQ_FLAG_OPTION))
+			trf->issue_eof = true;
 	}
 
 	return 0;
@@ -2032,9 +2018,6 @@
 		return ret;
 	}
 
-	if (of_property_read_bool(np, "t5t-rmb-extra-byte-quirk"))
-		trf->quirks |= TRF7970A_QUIRK_T5T_RMB_EXTRA_BYTE;
-
 	if (of_property_read_bool(np, "irq-status-read-quirk"))
 		trf->quirks |= TRF7970A_QUIRK_IRQ_STATUS_READ;