staging: comedi: adv_pci_dio: cleanup "disable and clear interrupts" comments

For aesthetics, use a common comment for the switch() that disables and clears
interrupts.

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>

diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c
index 80c34aa89268bd4a3577976233b8b207bd8000c1..8fb03e258b31a6b23edf548fec5db791fd3845f4 100644 (file)
--- a/drivers/staging/comedi/drivers/adv_pci_dio.c
+++ b/drivers/staging/comedi/drivers/adv_pci_dio.c
@@ -307,62 +307,50 @@ static int pci_dio_reset(struct comedi_device *dev)
        if (board->cardtype == TYPE_PCI1752 || board->cardtype == TYPE_PCI1756)
                outw(0, dev->iobase + PCI1752_6_CFC);
 
+       /* disable and clear interrupts */
        switch (board->cardtype) {
        case TYPE_PCI1730:
        case TYPE_PCI1733:
-               /* disable interrupts */
                outb(0, dev->iobase + PCI1730_3_INT_EN);
-               /* clear interrupts */
                outb(0x0f, dev->iobase + PCI1730_3_INT_CLR);
-               /* set rising edge trigger */
                outb(0, dev->iobase + PCI1730_3_INT_RF);
                break;
        case TYPE_PCI1736:
-               /* disable interrupts */
                outb(0, dev->iobase + PCI1736_3_INT_EN);
-               /* clear interrupts */
                outb(0x0f, dev->iobase + PCI1736_3_INT_CLR);
-               /* set rising edge trigger */
                outb(0, dev->iobase + PCI1736_3_INT_RF);
                break;
        case TYPE_PCI1739:
-               /* disable & clear interrupts */
                outb(0x88, dev->iobase + PCI1739_ICR);
                break;
        case TYPE_PCI1750:
        case TYPE_PCI1751:
-               /* disable & clear interrupts */
                outb(0x88, dev->iobase + PCI1750_ICR);
                break;
        case TYPE_PCI1753E:
-               outb(0x88, dev->iobase + PCI1753E_ICR0); /* disable & clear
-                                                         * interrupts */
+               outb(0x88, dev->iobase + PCI1753E_ICR0);
                outb(0x80, dev->iobase + PCI1753E_ICR1);
                outb(0x80, dev->iobase + PCI1753E_ICR2);
                outb(0x80, dev->iobase + PCI1753E_ICR3);
                /* fallthrough */
        case TYPE_PCI1753:
-               outb(0x88, dev->iobase + PCI1753_ICR0); /* disable & clear
-                                                        * interrupts */
+               outb(0x88, dev->iobase + PCI1753_ICR0);
                outb(0x80, dev->iobase + PCI1753_ICR1);
                outb(0x80, dev->iobase + PCI1753_ICR2);
                outb(0x80, dev->iobase + PCI1753_ICR3);
                break;
        case TYPE_PCI1754:
-               outw(0x08, dev->iobase + PCI1754_6_ICR0); /* disable and clear
-                                                          * interrupts */
+               outw(0x08, dev->iobase + PCI1754_6_ICR0);
                outw(0x08, dev->iobase + PCI1754_6_ICR1);
                outw(0x08, dev->iobase + PCI1754_ICR2);
                outw(0x08, dev->iobase + PCI1754_ICR3);
                break;
        case TYPE_PCI1756:
-               outw(0x08, dev->iobase + PCI1754_6_ICR0); /* disable and clear
-                                                          * interrupts */
+               outw(0x08, dev->iobase + PCI1754_6_ICR0);
                outw(0x08, dev->iobase + PCI1754_6_ICR1);
                break;
        case TYPE_PCI1762:
-               outw(0x0101, dev->iobase + PCI1762_ICR); /* disable & clear
-                                                         * interrupts */
+               outw(0x0101, dev->iobase + PCI1762_ICR);
                break;
        default:
                break;