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(parent: 9043826) | patch
dmaengine: omap-dma: move CCR buffering disable errata out of the fast path
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 2 Nov 2013 21:09:18 +0000 (21:09 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 3 Apr 2014 23:28:05 +0000 (00:28 +0100)
commit49ae0b29439446cff81c32bf01fb7b7cce195373
treee5eb9d8b656779620a7423614369dda1645de47ctree | snapshot
parent9043826d88467091543c1d3ab06eb4afeed34789commit | diff
dmaengine: omap-dma: move CCR buffering disable errata out of the fast path

Since we record the CCR register in the dma transaction, we can move the
processing of the iframe buffering errata out of the omap_dma_start().
Move it to the preparation functions.

Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/dma/omap-dma.c diff | blob | history
Linux Kernel tree with some unpolished code for Colibri/Apalis modules