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staging: comedi: adl_pci9118: remove 'ai_chanlist' from private data

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This member of the private data is just a copy of the cmd->chanlist.
Use that instead.

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>
This commit is contained in:
H Hartley Sweeten 2014-05-05 09:35:30 -07:00 committed by Greg Kroah-Hartman
parent 0642d08045
commit b1869854f4
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/comedi/drivers/adl_pci9118.c
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@ -340,7 +340,6 @@ struct pci9118_private {
* how many channels we must add
* before scan to satisfy DMA?
*/
unsigned int *ai_chanlist; /* actual chanlist */
unsigned int ai_timer1;
unsigned int ai_timer2;
unsigned int ai_flags;
@ -1617,7 +1616,6 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
devpriv->ai12_startstop = 0;
devpriv->ai_flags = cmd->flags;
devpriv->ai_n_scanlen = cmd->scan_end_arg;
devpriv->ai_chanlist = cmd->chanlist;
devpriv->ai_data_len = s->async->prealloc_bufsz;
devpriv->ai_timer1 = 0;
devpriv->ai_timer2 = 0;
@ -1741,11 +1739,11 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
/* check and setup channel list */
if (!check_channel_list(dev, s, cmd->chanlist_len,
devpriv->ai_chanlist, devpriv->ai_add_front,
cmd->chanlist, devpriv->ai_add_front,
devpriv->ai_add_back))
return -EINVAL;
if (!setup_channel_list(dev, s, cmd->chanlist_len,
devpriv->ai_chanlist, 0, devpriv->ai_add_front,
cmd->chanlist, 0, devpriv->ai_add_front,
devpriv->ai_add_back, devpriv->usedma,
devpriv->useeoshandle))
return -EINVAL;