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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-01-12 17:55:54 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-17 22:25:20 (GMT) |
| commit | 05e511cf966fd1c806960679c579633b6c566129 (patch) | |
| tree | 2f3f34e3e4c5b93abc61a6b456e87ef8b7c5c5a8 /drivers/staging/comedi/Kconfig | |
| parent | 9ff24fd577fdc6744ca328bdee59133b1094aede (diff) | |
| download | linux-05e511cf966fd1c806960679c579633b6c566129.tar.xz | |
staging: comedi: ni_labpc: 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>
Diffstat (limited to 'drivers/staging/comedi/Kconfig')
| -rw-r--r-- | drivers/staging/comedi/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig index 982b03f..76d66e0 100644 --- a/drivers/staging/comedi/Kconfig +++ b/drivers/staging/comedi/Kconfig @@ -502,7 +502,7 @@ config COMEDI_NI_ATMIO16D config COMEDI_NI_LABPC_ISA tristate "NI Lab-PC and compatibles ISA support" select COMEDI_NI_LABPC - select COMEDI_NI_LABPC_ISADMA if ISA_DMA_API && VIRT_TO_BUS + select COMEDI_NI_LABPC_ISADMA if ISA_DMA_API ---help--- Enable support for National Instruments Lab-PC and compatibles Lab-PC-1200, Lab-PC-1200AI, Lab-PC+. |