tree 369ce88115f67496982f27d862b491024433992f
parent 4344158f3ea32eefd4942915c76d35afdc11b76e
author H Hartley Sweeten <hsweeten@visionengravers.com> 1386287651 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1386364203 -0800

staging: comedi: pcmuio: document the spinlock_t variables

Add some comments about the two spinlock_t variables in the private
data. Also, add come comments for the functions that do not need to
lock/unlock the spinlock.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>