[PATCH 2/2] spi: ma35d1-qspi: Allow DTR operations with the regular SPI API

[Miquel Raynal <miquel.raynal@bootlin.com>]

The feature was implemented but not actually enabled for regular SPI
operations (as opposed to spi-mem operations). Make sure the missing
capability is actually set.

Reported-by: Mark Brown <broonie@kernel.org>
Closes: https://lore.kernel.org/all/09c3928f-4b58-4ac6-8e1a-84dfe3ff6b92@sirena.org.uk/
Fixes: 15e9362f6190 ("spi: ma35d1-qspi: Add DTR support")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 drivers/spi/spi-ma35d1-qspi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-ma35d1-qspi.c b/drivers/spi/spi-ma35d1-qspi.c
index 7f938d0c6f1f..ee3427640f3a 100644
--- a/drivers/spi/spi-ma35d1-qspi.c
+++ b/drivers/spi/spi-ma35d1-qspi.c
@@ -645,6 +645,7 @@ static int nuvoton_qspi_probe(struct platform_device *pdev)
 	ctlr->max_message_size = nuvoton_qspi_max_message_size;
 	ctlr->mem_ops = &nuvoton_qspi_mem_ops;
 	ctlr->mem_caps = &nuvoton_qspi_mem_caps;
+	ctlr->dtr_caps = true;
 	ctlr->set_cs = nuvoton_qspi_set_cs;
 	ctlr->transfer_one = nuvoton_qspi_transfer_one;
 	ctlr->bits_per_word_mask = SPI_BPW_MASK(8);

-- 
2.54.0