evie/android_kernel_oneplus_msm8998
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staging: comedi: pcl816: 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 14:27:31 -07:00 • committed by Greg Kroah-Hartman
parent f5cc425afe
commit b14ec4bd3f
1 changed files with 0 additions and 2 deletions
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drivers/staging/comedi/drivers/pcl816.c
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@ -134,7 +134,6 @@ struct pcl816_private {
int irq_blocked; /* 1=IRQ now uses any subdev */ int irq_blocked; /* 1=IRQ now uses any subdev */
int irq_was_now_closed; /* when IRQ finish, there's stored int816_mode for last interrupt */ int irq_was_now_closed; /* when IRQ finish, there's stored int816_mode for last interrupt */
int int816_mode; /* who now uses IRQ - 1=AI1 int, 2=AI1 dma, 3=AI3 int, 4AI3 dma */ int int816_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_scan; /* how many scans we finished */
unsigned int ai_act_chanlist[16]; /* MUX setting for actual AI operations */ unsigned int ai_act_chanlist[16]; /* MUX setting for actual AI operations */
unsigned int ai_act_chanlist_len; /* how long is actual MUX list */ unsigned int ai_act_chanlist_len; /* how long is actual MUX list */
@ -660,7 +659,6 @@ static int pcl816_ai_cancel(struct comedi_device *dev,
devpriv->irq_blocked = 0; devpriv->irq_blocked = 0;
devpriv->irq_was_now_closed = devpriv->int816_mode; devpriv->irq_was_now_closed = devpriv->int816_mode;
devpriv->int816_mode = 0; devpriv->int816_mode = 0;
devpriv->last_int_sub = s;
/* s->busy = 0; */ /* s->busy = 0; */
break; break;
} }