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Merge commit 'spi/fix/rcar' into spi-linus

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This commit is contained in:
Mark Brown 2014-01-23 13:13:30 +00:00
commit 341e6df6c8
1 changed files with 4 additions and 3 deletions
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7
drivers/spi/spi-rspi.c
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@ -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;