tree ff93ad5f8be5fe91c7e6cf4963253491ddd058fb
parent 756f173fb5fa90ec15222e80fb579288be7794fd
author Dan Williams <dan.j.williams@intel.com> 1321581589 -0800
committer James Bottomley <JBottomley@Parallels.com> 1329680464 -0600

[SCSI] libsas: replace event locks with atomic bitops

The locks only served to make sure the pending event bitmask was updated
consistently.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>