tree 78150f984dc021fc2219e0183bed6f6fe3f9c1f5
parent 7baab9acfb25934a32541d617cbc676abd1fbf5b
author Clemens Ladisch <clemens@ladisch.de> 1339619304 +0200
committer Stefan Richter <stefanr@s5r6.in-berlin.de> 1339954526 +0200

firewire: core: fix multichannel IR with buffers larger than 2 GB

With a 32-bit i, computing i<<PAGE_SHIFT might result in
an overflow and in an eventual sign-extension.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>