| commit | b07fd625ac9df7412bd996edbdc298eb343dd501 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Wed Nov 06 19:26:45 2013 +0000 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Fri Apr 04 00:30:28 2014 +0100 |
| tree | 5330c6978b5d8b17f3dcc45b2e2b840874d6d213 | |
| parent | c5ed98b6ae79545284b7855a07ded32934865a6d [diff] |
dmaengine: omap-dma: cleanup errata 3.3 handling Provide a function to read the CSAC/CDAC register, working around the OMAP 3.2/3.3 erratum (which requires two reads of the register if the first returned zero. 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>