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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2009-04-07 15:30:57 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-07 08:44:06 -0700
commit51dcdfec6a274afc1c6fce180d582add9ff512c0 (patch)
tree51442c7adc06f36977859e8133b645c6c42ea0c9 /include
parent8e7d91c97570ba1a16c0b4f984c04f04f039a231 (diff)
downloadlinux-linaro-51dcdfec6a274afc1c6fce180d582add9ff512c0.tar.gz
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.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/parport_pc.h b/include/linux/parport_pc.h
index ea8c6d84996..cc1767f5cca 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