[PATCH v2 2/2] spi: bcm-qspi: Always read and set BSPI_MAST_N_BOOT_CTRL

[Kamal Dasu <kdasu.kdev@gmail.com>]

Always confirm the BSPI_MAST_N_BOOT_CTRL bit when enabling
or disabling BSPI transfers.

Fixes: 4e3b2d236fe00 ("spi: bcm-qspi: Add BSPI spi-nor flash controller driver")
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
---
 drivers/spi/spi-bcm-qspi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c
index 2946989..6573152 100644
--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -490,7 +490,7 @@ static int bcm_qspi_bspi_set_mode(struct bcm_qspi *qspi,
 
 static void bcm_qspi_enable_bspi(struct bcm_qspi *qspi)
 {
-	if (!has_bspi(qspi) || (qspi->bspi_enabled))
+	if (!has_bspi(qspi))
 		return;
 
 	qspi->bspi_enabled = 1;
@@ -505,7 +505,7 @@ static void bcm_qspi_enable_bspi(struct bcm_qspi *qspi)
 
 static void bcm_qspi_disable_bspi(struct bcm_qspi *qspi)
 {
-	if (!has_bspi(qspi) || (!qspi->bspi_enabled))
+	if (!has_bspi(qspi))
 		return;
 
 	qspi->bspi_enabled = 0;
-- 
2.7.4