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authorAlexander Graf <agraf@suse.de>2012-12-13 12:48:14 +0100
committerAlexander Graf <agraf@suse.de>2012-12-14 13:12:57 +0100
commit76aec1f8b6549d14576a3eb739c731df8f678ffb (patch)
tree814c024c6aeb43905525d8bbf1ed9ab39241bf4b /hw/milkymist-tmu2.c
parentdbe30e13e87a71e85e88ae3ffd3460173cbc8193 (diff)
openpic: Accelerate pending irq search
When we're done with one interrupt, we need to search for the next pending interrupt in the queue. This search has grown quite big now that we have more than 256 possible irq lines. So let's memorize how many interrupts we have pending in our bitmaps, so that we can always bail out in the usual case - the one where we're all done. Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/milkymist-tmu2.c')
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