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authorStefan Richter <stefanr@s5r6.in-berlin.de>2009-09-05 13:23:49 +0200
committerStefan Richter <stefanr@s5r6.in-berlin.de>2009-09-05 15:59:34 +0200
commit1821bc19d54009b6f5e6462dd79074d728080839 (patch)
tree27c11feb1f613d719ab8d1beff2639ecd3b31dc7 /drivers/telephony
parentebbb16bffa646f853899ef3fdc0ac7abab888703 (diff)
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firewire: core: fix crash in iso resource management
This fixes a regression due to post 2.6.30 commit "firewire: core: do not DMA-map stack addresses" 6fdc03709433ccc2005f0f593ae9d9dd04f7b485. As David Moore noted, a previously correct sizeof() expression became wrong since the commit changed its argument from an array to a pointer. This resulted in an oops in ohci_cancel_packet in the shared workqueue thread's context when an isochronous resource was to be freed. Reported-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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