diff options
Diffstat (limited to 'drivers/spi/mxs_spi.c')
| -rw-r--r-- | drivers/spi/mxs_spi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c index bb865b7f4c..6acc95a1b4 100644 --- a/drivers/spi/mxs_spi.c +++ b/drivers/spi/mxs_spi.c @@ -70,7 +70,7 @@ void spi_init(void) int spi_cs_is_valid(unsigned int bus, unsigned int cs) { /* MXS SPI: 4 ports and 3 chip selects maximum */ - if (bus > 3 || cs > 2) + if (!mxs_ssp_bus_id_valid(bus) || cs > 2) return 0; else return 1; @@ -92,7 +92,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs, if (!mxs_slave) return NULL; - if (mxs_dma_init_channel(bus)) + if (mxs_dma_init_channel(MXS_DMA_CHANNEL_AHB_APBH_SSP0 + bus)) goto err_init; mxs_slave->slave.bus = bus; |
