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path: root/drivers/spi
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Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-rspi.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index d1e89bb352d8..28987d9fcfe5 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -548,7 +548,7 @@ static void rspi_receive_init(const struct rspi_data *rspi)
rspi_read16(rspi, RSPI_SPDR); /* dummy read */
if (spsr & SPSR_OVRF)
rspi_write8(rspi, rspi_read8(rspi, RSPI_SPSR) & ~SPSR_OVRF,
- RSPI_SPCR);
+ RSPI_SPSR);
}
static int rspi_receive_pio(struct rspi_data *rspi, struct spi_message *mesg,
@@ -984,8 +984,9 @@ static int rspi_probe(struct platform_device *pdev)
INIT_WORK(&rspi->ws, rspi_work);
init_waitqueue_head(&rspi->wait);
- master->num_chipselect = rspi_pd->num_chipselect;
- if (!master->num_chipselect)
+ if (rspi_pd && rspi_pd->num_chipselect)
+ master->num_chipselect = rspi_pd->num_chipselect;
+ else
master->num_chipselect = 2; /* default */
master->bus_num = pdev->id;