From: Kevin Hilman <khilman-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org>
To: Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org>
Cc: srk-l0cyMroinI0@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org
Subject: Re: [PATCH] net: davinci emac: use dma_{map, unmap}_single API for cache coherency
Date: Thu, 11 Mar 2010 14:56:01 -0800 [thread overview]
Message-ID: <87eijqbh8e.fsf@deeprootsystems.com> (raw)
In-Reply-To: <1268133637-23399-1-git-send-email-nsekhar-l0cyMroinI0@public.gmane.org> (Sekhar Nori's message of "Tue\, 9 Mar 2010 16\:50\:37 +0530")
Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org> writes:
> The davinci emac driver uses some ARM specific DMA APIs
> for cache coherency which have been removed from kernel
> with the 2.6.34 merge.
>
> Modify the driver to use the dma_{map, unmap}_single() APIs
> defined in dma-mapping.h
>
> Without this fix, the driver fails to compile on Linus's
> tree.
>
> Tested on DM365 and OMAP-L138 EVMs.
>
> Signed-off-by: Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org>
Acked-by: Kevin Hilman <khilman-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org>
Verified that this is compiling/running again with v2.6.34-rc1.
Kevin
next prev parent reply other threads:[~2010-03-11 22:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-09 11:20 [PATCH] net: davinci emac: use dma_{map, unmap}_single API for cache coherency Sekhar Nori
[not found] ` <1268133637-23399-1-git-send-email-nsekhar-l0cyMroinI0@public.gmane.org>
2010-03-11 22:56 ` Kevin Hilman [this message]
2010-03-15 22:47 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87eijqbh8e.fsf@deeprootsystems.com \
--to=khilman-1d3hcaltpluheniveurvkkeocmrvltnr@public.gmane.org \
--cc=davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org \
--cc=netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=nsekhar-l0cyMroinI0@public.gmane.org \
--cc=srk-l0cyMroinI0@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.