From e826a7ff69b285ea295144303653c01f781ea9dc Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Wed, 8 Jan 2014 16:00:04 +0800
Subject: [PATCH] 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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