Add a bunch of cycle_kernel_lock() calls
authorJonathan Corbet <corbet@lwn.net>
Sun, 18 May 2008 21:32:43 +0000 (15:32 -0600)
committerJonathan Corbet <corbet@lwn.net>
Fri, 20 Jun 2008 20:05:53 +0000 (14:05 -0600)
All of the open() functions which don't need the BKL on their face may
still depend on its acquisition to serialize opens against driver
initialization.  So make those functions acquire then release the BKL to be
on the safe side.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>

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