On Thu, Jun 14, 2012 at 04:33:39PM +0530, Shilimkar, Santosh wrote: > On Thu, Jun 14, 2012 at 3:50 PM, Felipe Balbi <[email protected]> wrote: > > this will make sure that we execute at least once. > > No functional changes otherwise. > > > > Signed-off-by: Felipe Balbi <[email protected]> > > --- > Executing at least once instead of never is > still a functional change :-)
there's a check for spurious interrupts. The idea was mainly to initialise stat and bits correctly at the beginning of the handler. Besides that "otherwise" is telling you that: "except this, there are no other functional changes" ;) -- balbi
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