tree d31b1ad41c22494b94114081001131ad404dd9ab
parent 8449fd76deb9ac67a15a6fb8ead7bb4595d019d2
author Geert Uytterhoeven <geert+renesas@linux-m68k.org> 1390553037 +0100
committer Mark Brown <broonie@linaro.org> 1390852930 +0000

spi: rspi: Merge qspi_send_pio() and qspi_receive_pio()

qspi_send_pio() and qspi_receive_pio() are very similar: they both send
and receive full duplex data to/from the hardware, but ignore the data
stream in the unused direction.
Merge them into qspi_transfer_out_in(), now supporting real full duplex.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>