From 661856ca131c8bf6724905966e02149805660abe Mon Sep 17 00:00:00 2001
From: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Date: Sun, 12 Oct 2025 15:16:53 +0300
Subject: [PATCH 05/14] spi: airoha: remove unnecessary restriction length

The "length < 160" restriction is not needed because airoha_snand_write_data()
and airoha_snand_read_data() will properly handle data transfers above
SPI_MAX_TRANSFER_SIZE.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20251012121707.2296160-3-mikhail.kshevetskiy@iopsys.eu
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-airoha-snfi.c | 7 -------
 1 file changed, 7 deletions(-)

--- a/drivers/spi/spi-airoha-snfi.c
+++ b/drivers/spi/spi-airoha-snfi.c
@@ -619,13 +619,6 @@ static int airoha_snand_adjust_op_size(s
 
 		if (op->data.nbytes > max_len)
 			op->data.nbytes = max_len;
-	} else {
-		max_len = 1 + op->addr.nbytes + op->dummy.nbytes;
-		if (max_len >= 160)
-			return -EOPNOTSUPP;
-
-		if (op->data.nbytes > 160 - max_len)
-			op->data.nbytes = 160 - max_len;
 	}
 
 	return 0;
