From: Axel Lin <axel.lin@ingics.com>
Date: Wed, 8 Jan 2014 08:00:04 +0000 (+0800)
Subject: spi: oc-tiny: Simplify tiny_spi_txrx_bufs implementation when irq is not used
X-Git-Tag: v3.14-rc1~91^2~3^8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e826a7ff69b285ea295144303653c01f781ea9dc;p=pandora-kernel.git

spi: oc-tiny: Simplify tiny_spi_txrx_bufs implementation when irq is not used

Currently we have similar code for (txp && rxp), (txp && !rxp), (!rxp & txp),
and (!txp && !rxp) cases. This patch refactors the code a bit to avoid
duplicate similar code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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