diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2009-04-07 16:30:57 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-07 17:44:06 +0200 |
| commit | 51dcdfec6a274afc1c6fce180d582add9ff512c0 (patch) | |
| tree | 51442c7adc06f36977859e8133b645c6c42ea0c9 /include | |
| parent | tty: jsm cleanups (diff) | |
| download | linux-51dcdfec6a274afc1c6fce180d582add9ff512c0.tar.xz linux-51dcdfec6a274afc1c6fce180d582add9ff512c0.zip | |
parport: Use the PCI IRQ if offered
PCI parallel port devices can IRQ share so we should stop them hogging
the line and making a mess on modern PC systems. We know the sharing
side works as the PCMCIA driver has shared the parallel port IRQ for
some time.
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/parport_pc.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/parport_pc.h b/include/linux/parport_pc.h index ea8c6d84996d..cc1767f5cca8 100644 --- a/include/linux/parport_pc.h +++ b/include/linux/parport_pc.h @@ -228,10 +228,11 @@ extern void parport_pc_release_resources(struct parport *p); extern int parport_pc_claim_resources(struct parport *p); /* PCMCIA code will want to get us to look at a port. Provide a mechanism. */ -extern struct parport *parport_pc_probe_port (unsigned long base, - unsigned long base_hi, - int irq, int dma, - struct device *dev); -extern void parport_pc_unregister_port (struct parport *p); +extern struct parport *parport_pc_probe_port(unsigned long base, + unsigned long base_hi, + int irq, int dma, + struct device *dev, + int irqflags); +extern void parport_pc_unregister_port(struct parport *p); #endif |