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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-10-08 00:52:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-13 08:56:42 +0300 |
| commit | 36825db47e12e00413b0c5f8cebb6a6d49f1db36 (patch) | |
| tree | 37975a7a5c90e36bb017de32c06b6f787791c739 /drivers | |
| parent | 4faa71ff91e783e70e23d86cbf870dc3a9899011 (diff) | |
| download | linux-36825db47e12e00413b0c5f8cebb6a6d49f1db36.tar.xz | |
staging: comedi: icp_multi: remove check_channel_list()
This function would only be needed in the driver supported async
commands. It's #if 0'ed out anyway so just remove it.
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')
| -rw-r--r-- | drivers/staging/comedi/drivers/icp_multi.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c index 68d177040f94..5a896beccad0 100644 --- a/drivers/staging/comedi/drivers/icp_multi.c +++ b/drivers/staging/comedi/drivers/icp_multi.c @@ -245,39 +245,6 @@ static int icp_multi_insn_write_ctr(struct comedi_device *dev, return 0; } -#if 0 -static int check_channel_list(struct comedi_device *dev, - struct comedi_subdevice *s, - unsigned int *chanlist, unsigned int n_chan) -{ - unsigned int i; - - /* Check that we at least have one channel to check */ - if (n_chan < 1) { - dev_err(dev->class_dev, "range/channel list is empty!\n"); - return 0; - } - /* Check all channels */ - for (i = 0; i < n_chan; i++) { - /* Check that channel number is < maximum */ - if (CR_AREF(chanlist[i]) == AREF_DIFF) { - if (CR_CHAN(chanlist[i]) > (s->nchan / 2)) { - dev_err(dev->class_dev, - "Incorrect differential ai ch-nr\n"); - return 0; - } - } else { - if (CR_CHAN(chanlist[i]) > s->n_chan) { - dev_err(dev->class_dev, - "Incorrect ai channel number\n"); - return 0; - } - } - } - return 1; -} -#endif - static int icp_multi_reset(struct comedi_device *dev) { struct icp_multi_private *devpriv = dev->private; |