Commits
Clemens Ladisch committed ec766a79701
firewire: ohci: use common buffer for self IDs and AR descriptors The buffers used for the selfIDs packets and the AR request and response descriptors end up using three pages because dma_alloc_coherent() allocates at least one page per call. However, these data structures would all fit into 4 KB, so we can save space by using a common buffer for them. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>