diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/ni_labpc.h')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_labpc.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/ni_labpc.h b/drivers/staging/comedi/drivers/ni_labpc.h index ac2c01f9dfdc..be89ae479afc 100644 --- a/drivers/staging/comedi/drivers/ni_labpc.h +++ b/drivers/staging/comedi/drivers/ni_labpc.h @@ -35,6 +35,8 @@ struct labpc_boardinfo { }; struct labpc_private { + struct comedi_isadma *dma; + /* number of data points left to be taken */ unsigned long long count; /* software copys of bits written to command registers */ @@ -61,11 +63,7 @@ struct labpc_private { * conversions */ unsigned int divisor_b1; - unsigned int dma_chan; /* dma channel to use */ - u16 *dma_buffer; /* buffer ai will dma into */ - phys_addr_t dma_addr; - /* transfer size in bytes for current transfer */ - unsigned int dma_transfer_size; + /* we are using dma/fifo-half-full/etc. */ enum transfer_type current_transfer; /* |