tree ebd6b2ea3867eb27213857a388949a57c595d167
parent 580278c33a71c1f417084445e1f867edc0a3dc04
author Geert Uytterhoeven <geert+renesas@glider.be> 1401716299 +0200
committer Simon Horman <horms+renesas@verge.net.au> 1403583810 +0900

spi: rspi: Extract rspi_common_transfer()

Extract the common parts of rspi_transfer_one(), rspi_rz_transfer_one(),
and qspi_transfer_out_in() into the new function rspi_common_transfer().

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
(cherry picked from commit 8b983e90ea1a3dd82070f96c062ad521a06b7cc0)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>