diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-04-29 11:08:35 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-03 20:02:41 -0400 |
| commit | 17ac5ecf20e77833adbc01dcf82cb74c1e4c6896 (patch) | |
| tree | 731c66637326c2ed359b46f5d202bdcc2b568380 | |
| parent | b4720286248acb7b696d95c72641c80bced6b3d3 (diff) | |
staging: comedi: adv_pci1710: remove 'ai_buf_ptr' from private data
This member of the private data is set to 0 but never used. 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>
| -rw-r--r-- | drivers/staging/comedi/drivers/adv_pci1710.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index 5a329d5d2019..4c9454e82b3a 100644 --- a/drivers/staging/comedi/drivers/adv_pci1710.c +++ b/drivers/staging/comedi/drivers/adv_pci1710.c @@ -302,7 +302,6 @@ struct pci1710_private { unsigned int i8254_osc_base; /* frequence of onboard oscilator */ unsigned int ai_act_scan; /* how many scans we finished */ unsigned int ai_act_chan; /* actual position in actual scan */ - unsigned int ai_buf_ptr; /* data buffer ptr in samples */ unsigned char ai_eos; /* 1=EOS wake up */ unsigned char ai_et; unsigned int ai_et_CntrlReg; @@ -730,7 +729,6 @@ static int pci171x_ai_cancel(struct comedi_device *dev, devpriv->ai_act_scan = 0; s->async->cur_chan = 0; - devpriv->ai_buf_ptr = 0; return 0; } @@ -973,7 +971,6 @@ static int pci171x_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) devpriv->ai_act_scan = 0; s->async->cur_chan = 0; - devpriv->ai_buf_ptr = 0; devpriv->CntrlReg &= Control_CNT0; /* don't we want wake up every scan? devpriv->ai_eos=1; */ |