From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] spi: bitbang: only toggle bitchanges
Date: Tue, 31 Mar 2015 17:21:58 +0100 [thread overview]
Message-ID: <20150331162158.GU2869@sirena.org.uk> (raw)
In-Reply-To: <1427812501-7194-1-git-send-email-m.grzeschik@pengutronix.de>
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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next prev parent reply other threads:[~2015-03-31 16:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-31 13:54 [PATCH] spi: bitbang: only toggle bitchanges Michael Grzeschik
2015-03-31 14:13 ` Mark Brown
2015-03-31 14:35 ` [PATCH v2] " Michael Grzeschik
2015-03-31 16:21 ` Mark Brown [this message]
2015-03-31 18:59 ` Jonas Gorski
2015-03-31 20:13 ` Michael Grzeschik
2015-03-31 20:23 ` Mark Brown
2015-04-13 10:59 ` [PATCH v3] " Michael Grzeschik
2015-04-18 12:09 ` Mark Brown
2015-04-18 13:18 ` Marc Kleine-Budde
2015-04-18 17:16 ` Mark Brown
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