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| author | Simon Glass <sjg@chromium.org> | 2013-03-18 19:23:40 +0000 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2013-03-19 08:45:36 -0700 |
| commit | d3504fee73ec626117427afa08116d1dde21ba9d (patch) | |
| tree | 04b3d508a3ce15c1e67baf76cf964aedf3c559a7 /drivers/spi/mxs_spi.c | |
| parent | ba6c3ce9bd0ac572592dc909878117dce219c564 (diff) | |
| download | u-boot-imx-d3504fee73ec626117427afa08116d1dde21ba9d.zip u-boot-imx-d3504fee73ec626117427afa08116d1dde21ba9d.tar.gz u-boot-imx-d3504fee73ec626117427afa08116d1dde21ba9d.tar.bz2 | |
spi: Use spi_alloc_slave() in each SPI driver
Rather than each driver having its own way to allocate a SPI slave,
use the new allocation function everywhere. This will make it easier
to extend the interface without breaking drivers.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/spi/mxs_spi.c')
| -rw-r--r-- | drivers/spi/mxs_spi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c index ffa3c1d..aa999f9 100644 --- a/drivers/spi/mxs_spi.c +++ b/drivers/spi/mxs_spi.c @@ -77,15 +77,13 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs, return NULL; } - mxs_slave = calloc(sizeof(struct mxs_spi_slave), 1); + mxs_slave = spi_alloc_slave(struct mxs_spi_slave, bus, cs); if (!mxs_slave) return NULL; if (mxs_dma_init_channel(MXS_DMA_CHANNEL_AHB_APBH_SSP0 + bus)) goto err_init; - mxs_slave->slave.bus = bus; - mxs_slave->slave.cs = cs; mxs_slave->max_khz = max_hz / 1000; mxs_slave->mode = mode; mxs_slave->regs = mxs_ssp_regs_by_bus(bus); |