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(parent: 16d8778) | patch
staging: comedi: pcl816: remove VIRT_TO_BUS dependancy
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 12 Jan 2015 17:56:03 +0000 (10:56 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 17 Jan 2015 22:25:21 +0000 (14:25 -0800)
commita2c3966d18a93540f49c2c8cc3dda5ce6c9399a7
tree18b59cd3800adbce003db09cc08a95651a97c6d8tree | snapshot (tar.gz zip)
parent16d87782c560fac81627ddc9368b4f7100a1c2f7commit | diff
staging: comedi: pcl816: remove VIRT_TO_BUS dependancy

Use dma_{alloc,free}_coherent() to allocate and free the DMA buffers.
This removes the dependancy on VIRT_TO_BUS.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/Kconfig diff | blob | blame | history
drivers/staging/comedi/drivers/pcl816.c diff | blob | blame | history