diff options
| author | Mark Brown <broonie@linaro.org> | 2014-01-23 17:13:30 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-01-23 17:13:30 +0400 |
| commit | 341e6df6c887b1101970908d33c110fb32688d8c (patch) | |
| tree | e65dbc47be9e6aaacc8db860aeab1581fe2f4f1e /drivers/spi/spi-rspi.c | |
| parent | 8aeab58e560da02772d6018eb4d6923514476a04 (diff) | |
| parent | df900e678308d7fa1290681bfc336716b084b3c5 (diff) | |
| download | linux-341e6df6c887b1101970908d33c110fb32688d8c.tar.xz | |
Merge commit 'spi/fix/rcar' into spi-linus
Diffstat (limited to 'drivers/spi/spi-rspi.c')
| -rw-r--r-- | drivers/spi/spi-rspi.c | 7 |
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; |