[PATCH v2 3/6] spi: cadence-xspi: Inform SPI core about size transferred

[Paul Cercueil <paul.cercueil@bootlin.com>]

From: Tanmay Jagdale <tanmay@marvell.com>

The SPI core expects the 'actual_length' field of the spi_message to be
updated with the number of bytes transferred.

Fixes: 931e389ded0f ("spi: cadence: Add Marvell xfer operation support")
Signed-off-by: Tanmay Jagdale <tanmay@marvell.com>
Co-developed-by: Paul Cercueil <paul.cercueil@bootlin.com>
Signed-off-by: Paul Cercueil <paul.cercueil@bootlin.com>

---

v2: No change
---
 drivers/spi/spi-cadence-xspi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-cadence-xspi.c b/drivers/spi/spi-cadence-xspi.c
index 87b986a318f3..189f87321777 100644
--- a/drivers/spi/spi-cadence-xspi.c
+++ b/drivers/spi/spi-cadence-xspi.c
@@ -1207,6 +1207,7 @@ static int cdns_xspi_transfer_one_message_b0(struct spi_controller *controller,
 			}
 			cs_change = t->cs_change;
 			t->len -= current_transfer_len;
+			m->actual_length += current_transfer_len;
 		}
 		spi_transfer_delay_exec(t);
 	}
-- 
2.47.3