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authorGeert Uytterhoeven <geert+renesas@linux-m68k.org>2014-01-24 09:43:56 +0100
committerMark Brown <broonie@linaro.org>2014-01-27 20:02:10 +0000
commit8449fd76deb9ac67a15a6fb8ead7bb4595d019d2 (patch)
tree864415240e91e054adb2fcf1e6f2caa490170891 /include
parenteb557f75269e82dd26a79be536eca223ddc3eaf7 (diff)
spi: rspi: Merge rspi_send_pio() and rspi_receive_pio()
rspi_send_pio() and rspi_receive_pio() are very similar: - the former only sends data, using TX Only Mode, - the latter sends and receives full duplex data to/from the hardware, but uses dummy transmit data. Merge them into rspi_transfer_out_in(), now supporting full duplex if needed. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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