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authorSimon Glass <sjg@chromium.org>2013-03-18 19:23:40 +0000
committerSimon Glass <sjg@chromium.org>2013-03-19 08:45:36 -0700
commitd3504fee73ec626117427afa08116d1dde21ba9d (patch)
tree04b3d508a3ce15c1e67baf76cf964aedf3c559a7 /drivers/spi/kirkwood_spi.c
parentba6c3ce9bd0ac572592dc909878117dce219c564 (diff)
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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/kirkwood_spi.c')
-rw-r--r--drivers/spi/kirkwood_spi.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/spi/kirkwood_spi.c b/drivers/spi/kirkwood_spi.c
index de81064..caa91e3 100644
--- a/drivers/spi/kirkwood_spi.c
+++ b/drivers/spi/kirkwood_spi.c
@@ -49,13 +49,10 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
if (!spi_cs_is_valid(bus, cs))
return NULL;
- slave = malloc(sizeof(struct spi_slave));
+ slave = spi_alloc_slave_base(bus, cs);
if (!slave)
return NULL;
- slave->bus = bus;
- slave->cs = cs;
-
writel(~KWSPI_CSN_ACT | KWSPI_SMEMRDY, &spireg->ctrl);
/* calculate spi clock prescaller using max_hz */