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| author | Trent Piepho <xyzzy@speakeasy.org> | 2007-08-18 13:57:55 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 05:05:54 +0400 |
| commit | 8ddac9ee4b6f08d7cacf79202ab882eefc55b0c0 (patch) | |
| tree | 7b14520928ff9417c1ea9d0de1cbff73068dcb73 /drivers/media/video/cx88/cx88-mpeg.c | |
| parent | 7c03a4488bf6d28078488c70c82357d4286cacc5 (diff) | |
| download | linux-8ddac9ee4b6f08d7cacf79202ab882eefc55b0c0.tar.xz | |
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>
Diffstat (limited to 'drivers/media/video/cx88/cx88-mpeg.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-mpeg.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c index 5da47e251e66..d46114685ed1 100644 --- a/drivers/media/video/cx88/cx88-mpeg.c +++ b/drivers/media/video/cx88/cx88-mpeg.c @@ -148,7 +148,7 @@ static int cx8802_start_dma(struct cx8802_dev *dev, /* enable irqs */ dprintk( 1, "setting the interrupt mask\n" ); - cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x04); + cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_TSINT); cx_set(MO_TS_INTMSK, 0x1f0011); /* start dma */ @@ -166,7 +166,7 @@ static int cx8802_stop_dma(struct cx8802_dev *dev) cx_clear(MO_TS_DMACNTRL, 0x11); /* disable irqs */ - cx_clear(MO_PCI_INTMSK, 0x000004); + cx_clear(MO_PCI_INTMSK, PCI_INT_TSINT); cx_clear(MO_TS_INTMSK, 0x1f0011); /* Reset the controller */ @@ -413,7 +413,8 @@ static irqreturn_t cx8802_irq(int irq, void *dev_id) int loop, handled = 0; for (loop = 0; loop < MAX_IRQ_LOOP; loop++) { - status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x04); + status = cx_read(MO_PCI_INTSTAT) & + (core->pci_irqmask | PCI_INT_TSINT); if (0 == status) goto out; dprintk( 1, "cx8802_irq\n" ); @@ -424,7 +425,7 @@ static irqreturn_t cx8802_irq(int irq, void *dev_id) if (status & core->pci_irqmask) cx88_core_irq(core,status); - if (status & 0x04) + if (status & PCI_INT_TSINT) cx8802_mpeg_irq(dev); }; if (MAX_IRQ_LOOP == loop) { |