staging: comedi: icp_multi: remove iorange from boardinfo

This variable is not used in the driver. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/icp_multi.c

@@ -60,8 +60,6 @@ There are 4 x 12-bit Analogue Outputs.  Ranges : 5V, 10V, +/-5V, +/-10V
 
 #define PCI_DEVICE_ID_ICP_MULTI	0x8000
 
-#define IORANGE_ICP_MULTI 	32
-
 #define ICP_MULTI_ADC_CSR	0	/* R/W: ADC command/status register */
 #define ICP_MULTI_AI		2	/* R:   Analogue input data */
 #define ICP_MULTI_DAC_CSR	4	/* R/W: DAC command/status register */
@@ -124,7 +122,6 @@ static unsigned short pci_list_builded;	/*>0 list of card is known */
 struct boardtype {
 	const char *name;	/*  driver name */
 	int device_id;
-	int iorange;		/*  I/O range len */
 	char have_irq;		/*  1=card support IRQ */
 };
 
@@ -871,7 +868,6 @@ static const struct boardtype boardtypes[] = {
 	{
 		.name		= "icp_multi",
 		.device_id	= PCI_DEVICE_ID_ICP_MULTI,
-		.iorange	= IORANGE_ICP_MULTI,
 		.have_irq	= 1,
 	},
 };