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staging: comedi: addi_apci_3120: introduce apci3120_init_dma()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 4 Nov 2014 17:55:00 +0000 (10:55 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Nov 2014 17:34:03 +0000 (09:34 -0800)
commit3ed69b98b9fadb337b9500ec39007e8f448d4861
tree5d36286b796372c9474f472491b52bd4fc2663b5tree | snapshot (tar.gz zip)
parent3431ec2ff5e19bd6690072f91b45bef67ace0ccbcommit | diff
staging: comedi: addi_apci_3120: introduce apci3120_init_dma()

Introduce a helper function to handle the common code that writes the DMA
start address and number of acquisitions to the AMCC Add-on registers.

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/addi-data/hwdrv_apci3120.c diff | blob | blame | history