From: H Hartley Sweeten Date: Mon, 17 Feb 2014 21:27:32 +0000 (-0700) Subject: staging: comedi: pcl818: remove 'last_int_sub' from private data X-Git-Tag: v3.15-rc1~139^2~950 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=da7c36a51e072aac6d2a799fe32f3dbbfa8737be;p=platform%2Fkernel%2Flinux-exynos.git staging: comedi: pcl818: remove 'last_int_sub' from private data THis member of the private data is set but never used. Remove it. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c index e262908..0ac07a9 100644 --- a/drivers/staging/comedi/drivers/pcl818.c +++ b/drivers/staging/comedi/drivers/pcl818.c @@ -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;