dma: apbh: introduce private struct
Currently the apbh driver uses a hardcoded base (MXS_APBH_BASE).
As a first step to clean this up add a private data struct
which is initialized during startup.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent ca13a84 commit 6ce6ce79b922d151327a498aefe22aefb803e158
@Sascha Hauer Sascha Hauer authored on 9 Jul 2013
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drivers/dma/apbh_dma.c