From: Joel Fernandes <joelf@ti.com>
To: Tony Lindgren <tony@atomide.com>, Sekhar Nori <nsekhar@ti.com>,
Matt Porter <matt@ohporter.com>,
Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>,
Vinod Koul <vinod.koul@intel.com>,
Mark Brown <broonie@linaro.org>,
Benoit Cousson <b-cousson@ti.com>,
Russell King <linux@arm.linux.org.uk>,
Rob Landley <rob@landley.net>,
Andrew Morton <akpm@linux-foundation.org>,
Arnd Bergmann <arnd@arndb.de>
Cc: Devicetree Discuss <devicetree-discuss@lists.ozlabs.org>,
Linux OMAP List <linux-omap@vger.kernel.org>,
Linux ARM Kernel List <linux-arm-kernel@lists.infradead.org>,
Linux DaVinci Kernel List
<davinci-linux-open-source@linux.davincidsp.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Documentation List <linux-doc@vger.kernel.org>,
Linux MMC List <linux-mmc@vger.kernel.org>,
Linux SPI Devel List <spi-devel-general@lists.sourceforge.net>
Subject: [PATCH v2 0/2] DMA: EDMA: Config and comments
Date: Wed, 26 Jun 2013 22:41:45 -0500 [thread overview]
Message-ID: <1372304505-30707-1-git-send-email-joelf@ti.com> (raw)
Minor patches remaining after EDMA series was posted.
First patch adds the TI_EDMA option which people can forget to add and
can result in failure without any informative errors of why DMA is not
working. There was a discussion on avoiding Kconfig and putting this in
the defconfig instead.
Second patch adds comments to the EDMA code for the calculations in the
A-sync case. From my experience, this code is not-so-obvious. Hopefully
this makes the life of readers of the code a little better.
Joel Fernandes (2):
ARM: configs: Enable TI_EDMA in omap2plus_defconfig
DMA: EDMA: Add comments for A-sync case calculations
arch/arm/configs/omap2plus_defconfig | 1 +
drivers/dma/edma.c | 22 ++++++++++++++++++++++
2 files changed, 23 insertions(+)
--
1.7.9.5
reply other threads:[~2013-06-27 3:42 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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