[PATCH 08/17] i2c: omap: switch over to do {} while loop

Felipe Balbi balbi at ti.com
Thu Jun 14 07:05:03 EDT 2012

On Thu, Jun 14, 2012 at 04:33:39PM +0530, Shilimkar, Santosh wrote:
> On Thu, Jun 14, 2012 at 3:50 PM, Felipe Balbi <balbi at ti.com> wrote:
> > this will make sure that we execute at least once.
> > No functional changes otherwise.
> >
> > Signed-off-by: Felipe Balbi <balbi at ti.com>
> > ---
> 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" ;)

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