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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-11-06 19:26:45 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-04 00:30:28 +0100 |
| commit | b07fd625ac9df7412bd996edbdc298eb343dd501 (patch) | |
| tree | 5330c6978b5d8b17f3dcc45b2e2b840874d6d213 /arch/arm/mach-omap1/dma.c | |
| parent | c5ed98b6ae79545284b7855a07ded32934865a6d (diff) | |
| download | linux-b07fd625ac9df7412bd996edbdc298eb343dd501.tar.bz2 | |
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>
Diffstat (limited to 'arch/arm/mach-omap1/dma.c')
0 files changed, 0 insertions, 0 deletions