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    SubjectRe: [PATCH v2] i2c: tegra: Check for overflow errors with BUG_ON.
    On Mon, Aug 15, 2011 at 06:32:16PM -0700, Doug Anderson wrote:
    > This change doesn't fix any known problems but turns
    > on the overflow detection feature of the i2c controller
    > in the hopes of flushing out any current (or future)
    > bugs in the i2c driver.
    > Inspired by a change on nvidia's git server:
    > Signed-off-by: Doug Anderson <>

    Reviewed-by: Felipe Balbi <>

    > ---
    > This takes Felipe Balbi's suggestion of making the overflow
    > error non-fatal.

    the WARN() was very nice idea, I was thinking of just returning an error
    to the client, but the adition of WARN() will make it really bold ;-)

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