diff options
Diffstat (limited to 'drivers/spi/mxs_spi.c')
| -rw-r--r-- | drivers/spi/mxs_spi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c index 42e4c99..bb865b7 100644 --- a/drivers/spi/mxs_spi.c +++ b/drivers/spi/mxs_spi.c @@ -80,7 +80,6 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs, unsigned int max_hz, unsigned int mode) { struct mxs_spi_slave *mxs_slave; - uint32_t addr; struct mxs_ssp_regs *ssp_regs; int reg; @@ -96,13 +95,11 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs, if (mxs_dma_init_channel(bus)) goto err_init; - addr = MXS_SSP0_BASE + (bus * MXS_SPI_PORT_OFFSET); - mxs_slave->slave.bus = bus; mxs_slave->slave.cs = cs; mxs_slave->max_khz = max_hz / 1000; mxs_slave->mode = mode; - mxs_slave->regs = (struct mxs_ssp_regs *)addr; + mxs_slave->regs = mxs_ssp_regs_by_bus(bus); ssp_regs = mxs_slave->regs; reg = readl(&ssp_regs->hw_ssp_ctrl0); @@ -140,7 +137,7 @@ int spi_claim_bus(struct spi_slave *slave) writel(0, &ssp_regs->hw_ssp_cmd0); - mx28_set_ssp_busclock(slave->bus, mxs_slave->max_khz); + mxs_set_ssp_busclock(slave->bus, mxs_slave->max_khz); return 0; } |