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    SubjectRe: [PATCH 1/4] GPIO: PCA953X: Increase size of invert variable to support 24 bit
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    On Tue, Jul 10, 2012 at 3:35 PM, Chandrabhanu Mahapatra
    <cmahapatra@ti.com> wrote:

    > TCA6424 is a low voltage 24 bit I2C and SMBus I/O expander of pca953x family
    > similar to its 16 bit predecessor TCA6416. It comes with three 8-bit active
    > Input, Output, Polarity Inversion and Configuration registers each. The polarity
    > of Input ports can be reversed by setting the appropiate bit in Polarity
    > Inversion registers.
    >
    > The variables corresponding to Input, Output and Configuration registers have
    > already been updated to support 24 bit values. This patch thus updates the
    > invert variable of PCA953X platform data to support 24 bit.
    >
    > Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@ti.com>

    I remember this (I think). So expand to 32bit to support 24 bit,
    that looks reasonable.

    Patch applied.

    Thanks,
    Linus Walleij


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