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authorJohn Ogness <john.ogness@linutronix.de>2008-09-18 11:57:15 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2008-10-16 09:24:53 -0700
commita6030fcc608bd333c80eab3bfc72f63906476c61 (patch)
tree28057d28d93ab033a0fe0ee87326986bddba94c8 /COPYING
parenta6fcc3a196d34f6619173ff83c33f8a42074bb76 (diff)
UIO: add automata sercos3 pci card support
Here is a new version of the patch to support the Automata Sercos III PCI card driver. I now check that the IRQ is enabled before accepting the interrupt. I still use a logical OR to store the enabled interrupts and I've added a second use of a logical OR when restoring the enabled interrupts. I added an explanation of why I do this in comments at the top of the source file. Since I use a logical OR, I also removed the extra checks if the Interrupt Enable Register and ier0_cache are 0. Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'COPYING')
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