[PATCH v2] spi: bitbang: only toggle bitchanges

[Mark Brown]

On Tue, Mar 31, 2015 at 04:35:01PM +0200, Michael Grzeschik wrote:
> The current implementation of bitbang_txrx_be_cpha0 and
> bitbang_txrx_be_cpha1 always call setmosi. That runs into several
> unnecessary calls into the gpiolib when the level of the GPIO actually
> has not to be changed.

Applied, thanks.
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