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Commit d0b5860c authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: adv_pci_dio: cleanup PCI-1762 interrupt registers 



For aesthetics, use a common define for the interrupt control and status
registers.

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 6a1c0149

drivers/staging/comedi/drivers/adv_pci_dio.c

+3 −4
Original line number Original line Diff line number Diff line
@@ -70,9 +70,8 @@ enum hw_cards_id { 
/* PCI-1752, PCI-1756 special registers */

/* PCI-1752, PCI-1756 special registers */

#define PCI1752_CFC_REG		0x12	/* R/W: channel freeze function */

#define PCI1752_CFC_REG		0x12	/* R/W: channel freeze function */





/*  Advantech PCI-1762 registers */

/* PCI-1762 interrupt control registers */

#define PCI1762_ICR	   6	/* W:   Interrupt control register */

#define PCI1762_INT_REG		0x06	/* R/W: status/control */

#define PCI1762_ISR	   6	/* R:   Interrupt status register */





struct diosubd_data {

struct diosubd_data {

	int chans;		/*  num of chans or 8255 devices */

	int chans;		/*  num of chans or 8255 devices */
@@ -326,7 +325,7 @@ static int pci_dio_reset(struct comedi_device *dev) 
		}

		}

		break;

		break;

	case TYPE_PCI1762:

	case TYPE_PCI1762:

		outw(0x0101, dev->iobase + PCI1762_ICR);

		outw(0x0101, dev->iobase + PCI1762_INT_REG);

		break;

		break;

	default:

	default:

		break;

		break;