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    SubjectRe: [PATCH 08/17] i2c: omap: switch over to do {} while loop
    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@ti.com> wrote:
    > > this will make sure that we execute at least once.
    > > No functional changes otherwise.
    > >
    > > Signed-off-by: Felipe Balbi <balbi@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" ;)

    --
    balbi
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