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CVS commit: [jmcneill-audiomp3] src/sys/dev

Module Name:    src
Committed By:   mrg
Date:           Tue Nov 22 11:50:02 UTC 2011

Modified Files:
        src/sys/dev [jmcneill-audiomp3]: sequencer.c

Log Message:
more steps towards making this work:
- avoid using uninitialised memory to get a pointer, this fixes
  hangs in sequencerwrite() and general mayhem when it corrupts
  random other memory.
- re-take sc->lock in sequencewrite() when continuing from the
  main loop.

To generate a diff of this commit:
cvs rdiff -u -r1.52.14.3 -r1.52.14.4 src/sys/dev/sequencer.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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