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(parent: 6c17ee4) | patch
dmaengine: dw: enable runtime PM
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 5 Nov 2014 16:34:48 +0000 (18:34 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 11 Nov 2014 22:44:19 +0000 (23:44 +0100)
commitbb32baf76e56cdb348633f4d789a93e81b975c47
tree130155378cd033a9c1ea1f17578a56af0af23a26tree | snapshot (tar.gz zip)
parent6c17ee44d5240a247daef3cdc51a0c62d2b77d75commit | diff
dmaengine: dw: enable runtime PM

On runtime PM aware platforms the DMA have to manage its own power state. This
patch enables runtime PM support and applies necessary calls wherever it's
needed.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Scott Ashcroft <scott.ashcroft@talk21.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/dma/dw/core.c diff | blob | blame | history