[PATCH] spi: bcm-qspi: Make BSPI default mode

[Rayagonda Kokatanur]

The spi-nor controller defaults to BSPI mode, hence switch back
to its default mode after MSPI operations (write or erase)
are completed.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@xxxxxxxxxxxx>
Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
Reviewed-by: Kamal Dasu <kdasu.kdev@xxxxxxxxx>
Link: https://lore.kernel.org/r/1567139325-7912-1-git-send-email-rayagonda.kokatanur@xxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/spi/spi-bcm-qspi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c
index 0dbfd2496ab8..7a3531856491 100644
--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -897,6 +897,7 @@ static int bcm_qspi_transfer_one(struct spi_master *master,
 
 		read_from_hw(qspi, slots);
 	}
+	bcm_qspi_enable_bspi(qspi);
 
 	return 0;
 }
-- 
2.20.1