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staging: comedi: pcl818: remove 'last_int_sub' from private data

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THis member of the private data is set but never used. 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>
This commit is contained in:
H Hartley Sweeten 2014-02-17 14:27:32 -07:00 committed by Greg Kroah-Hartman
parent b14ec4bd3f
commit da7c36a51e
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/comedi/drivers/pcl818.c
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@ -334,7 +334,6 @@ struct pcl818_private {
int irq_blocked; /* 1=IRQ now uses any subdev */
int irq_was_now_closed; /* when IRQ finish, there's stored int818_mode for last interrupt */
int ai_mode; /* who now uses IRQ - 1=AI1 int, 2=AI1 dma, 3=AI3 int, 4AI3 dma */
struct comedi_subdevice *last_int_sub; /* ptr to subdevice which now finish */
int ai_act_scan; /* how many scans we finished */
int ai_act_chan; /* actual position in actual scan */
unsigned int act_chanlist[16]; /* MUX setting for actual AI operations */
@ -1179,7 +1178,6 @@ static int pcl818_ai_cancel(struct comedi_device *dev,
outb(0, dev->iobase + PCL818_FI_ENABLE);
}
devpriv->irq_blocked = 0;
devpriv->last_int_sub = s;
devpriv->neverending_ai = 0;
devpriv->ai_mode = 0;
devpriv->irq_was_now_closed = 0;