V4L/DVB (6064): cx88: Add symbolic names for the PCI interrupt bits
Used for the PCI_INTMSK and PCI_INT_STAT registers.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index e158ea2..e96c688 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -423,7 +423,7 @@
q->count = 1;
/* enable irqs */
- cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x01);
+ cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_VIDINT);
/* Enables corresponding bits at PCI_INT_STAT:
bits 0 to 4: video, audio, transport stream, VIP, Host
@@ -456,7 +456,7 @@
cx_clear(VID_CAPTURE_CONTROL,0x06);
/* disable irqs */
- cx_clear(MO_PCI_INTMSK, 0x000001);
+ cx_clear(MO_PCI_INTMSK, PCI_INT_VIDINT);
cx_clear(MO_VID_INTMSK, 0x0f0011);
return 0;
}
@@ -1604,7 +1604,8 @@
int loop, handled = 0;
for (loop = 0; loop < 10; loop++) {
- status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x01);
+ status = cx_read(MO_PCI_INTSTAT) &
+ (core->pci_irqmask | PCI_INT_VIDINT);
if (0 == status)
goto out;
cx_write(MO_PCI_INTSTAT, status);
@@ -1612,7 +1613,7 @@
if (status & core->pci_irqmask)
cx88_core_irq(core,status);
- if (status & 0x01)
+ if (status & PCI_INT_VIDINT)
cx8800_vid_irq(dev);
};
if (10 == loop) {