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spi: armada100_spi: Remove unnecessary NULL test for dout and din

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
This commit is contained in:
Axel Lin 2013-06-11 21:57:31 +08:00 committed by Jagannadha Sutradharudu Teki
parent 60b6614ac8
commit 0368292954
1 changed files with 2 additions and 9 deletions
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11
drivers/spi/armada100_spi.c
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@ -182,15 +182,8 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
goto done;
}
if (dout)
pss->tx = dout;
else
pss->tx = NULL;
if (din)
pss->rx = din;
else
pss->rx = NULL;
pss->tx = dout;
pss->rx = din;
if (flags & SPI_XFER_BEGIN) {
spi_cs_activate(slave);