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Commit 17ac5ecf authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b4720286

drivers/staging/comedi/drivers/adv_pci1710.c

+0 −3
Original line number Diff line number Diff line
@@ -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; */