| commit | 6f3d87968f9c8b529bc81eff5a1f45e92553493d | [log] [tgz] |
|---|---|---|
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | Wed Aug 10 13:22:16 2016 +0200 |
| committer | Vinod Koul <vinod.koul@intel.com> | Mon Sep 26 22:16:41 2016 +0530 |
| tree | 977a550789b14f198154488a9c105cc2049c6b50 | |
| parent | 0e74b34dfc3318bf4c7e51349d453d49fb8e9e16 [diff] |
dma-mapping: add dma_{map,unmap}_resource
Map/Unmap a device MMIO resource from a physical address. If no dma_map_ops
method is available the operation is a no-op.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>