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staging: comedi: pcl812: remove 'valid' from private data 

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 14:27:19 -07:00 committed by Greg Kroah-Hartman
parent afa876b94b
commit 0d0c6323fa
1 changed files with 0 additions and 4 deletions
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4
drivers/staging/comedi/drivers/pcl812.c
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@ -507,8 +507,6 @@ static const struct pcl812_board boardtypes[] = {
};
struct pcl812_private {
unsigned char valid; /* =1 device is OK */
unsigned char dma; /* >0 use dma ( usedDMA channel) */
unsigned char use_diff; /* =1 diff inputs */
unsigned char use_MPC; /* 1=board uses MPC508A multiplexor */
@ -1497,8 +1495,6 @@ static int pcl812_attach(struct comedi_device *dev, struct comedi_devconfig *it)
break;
}
devpriv->valid = 1;
pcl812_reset(dev);
return 0;