ETRAX-FS: Don't schedule DMA processing without active channels.
authoredgar_igl <edgar_igl@c046a42c-6fe2-441c-8c8c-71466251a162>
Thu, 13 Nov 2008 21:33:08 +0000 (21:33 +0000)
committeredgar_igl <edgar_igl@c046a42c-6fe2-441c-8c8c-71466251a162>
Thu, 13 Nov 2008 21:33:08 +0000 (21:33 +0000)
commit1ab5f75cf04175ec430ba6d2bbe1e522d70a2498
tree05d72bbf2e2d4221de129357a8c6a18f8100943f
parent9eee9a5dacf1a4e6a8bb4f19c05bfc87688a8549
ETRAX-FS: Don't schedule DMA processing without active channels.

Avoid scheduling DMA processing when all channels are stopped or at
end-of-list.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5720 c046a42c-6fe2-441c-8c8c-71466251a162
hw/etraxfs_dma.c