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>
---
 drivers/spi/spi-airoha-snfi.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/spi/spi-airoha-snfi.c b/drivers/spi/spi-airoha-snfi.c
index 043a03cd90a1..bcc464ec9c61 100644
--- a/drivers/spi/spi-airoha-snfi.c
+++ b/drivers/spi/spi-airoha-snfi.c
@@ -579,13 +579,6 @@ static int airoha_snand_adjust_op_size(struct spi_mem *mem,
 
 		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;
-- 
2.51.0