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staging: comedi: adl_pci9118: introduce pci9118_amcc_setup_dma()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Fri, 5 Sep 2014 16:25:48 +0000 (09:25 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 8 Sep 2014 20:56:08 +0000 (13:56 -0700)
commit959068c35447a5eb24d3ab3494e270a3bf6753e9
treecde8f3e521ab262d7ce04f52a1b5e2f325b32240tree | snapshot (tar.gz zip)
parent97d09d462aecd4e6c9b127a6fbe605c72b5dbeb6commit | diff
staging: comedi: adl_pci9118: introduce pci9118_amcc_setup_dma()

Introduce a helper function to program the AMCC master write address and
transfer count registers to setup a DMA transaction.

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/drivers/adl_pci9118.c diff | blob | blame | history