staging: comedi: adl_pci9118: remove 'ai_timer1' from private data

This member of the private data is set but never used. Remove it.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: NIan Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/adl_pci9118.c

@@ -340,7 +340,6 @@ struct pci9118_private {
 					 * how many channels we must add
 					 * before scan to satisfy DMA?
 					 */
-	unsigned int ai_timer1;
 	unsigned int ai_timer2;
 	unsigned int ai_flags;
 	char ai12_startstop;		/*
@@ -1612,7 +1611,6 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 	devpriv->ai12_startstop = 0;
 	devpriv->ai_flags = cmd->flags;
 	devpriv->ai_n_scanlen = cmd->scan_end_arg;
-	devpriv->ai_timer1 = 0;
 	devpriv->ai_timer2 = 0;
 	devpriv->ai_add_front = 0;
 	devpriv->ai_add_back = 0;
@@ -1786,7 +1784,6 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 				      &devpriv->ai_divisor1,
 				      &devpriv->ai_divisor2, devpriv->usessh,
 				      devpriv->ai_add_front);
-		devpriv->ai_timer1 = cmd->scan_begin_arg;
 		devpriv->ai_timer2 = cmd->convert_arg;
 	}