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From: Bryan Wu <cooloney@kernel.org>
To: dbrownell@users.sourceforge.net, spi-devel-general@lists.sourceforge.net
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] Introduce SPI locking bus interface to SPI framework
Date: Tue, 18 Nov 2008 15:57:45 +0800	[thread overview]
Message-ID: <1226995067-4484-1-git-send-email-cooloney@kernel.org> (raw)


Hi Dave,

Yi introduced SPI locking bus interface to SPI framework. This is
required by some SPI devices in bus sharing situation, for example,
the MMC card driver over SPI.

We also use this API in our Blackfin SPI master driver and tested on
our own MMC over SPI driver. Since that MMC over SPI driver is different
with the mainline version, we will try to bring up the MMC_SPI driver by
adding these new SPI locking bus API.

Please kindly review.

Thanks
-Bryan

             reply	other threads:[~2008-11-18  7:57 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-18  7:57 Bryan Wu [this message]
2008-11-18  7:57 ` [PATCH 1/2] spi: Add two new APIs spi_lock_bus() and spi_unlock_bus() to spi framework Bryan Wu
2008-11-18  7:57 ` [PATCH 2/2] Blackfin SPI Driver: implement spi_lock_bus(), spi_unlock_bus() in blackfin spi controller driver Bryan Wu
2009-02-05 14:34 ` [spi-devel-general] [PATCH 0/2] Introduce SPI locking bus interface to SPI framework Bryan Wu

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