From: Wolfram Sang <w.sang@pengutronix.de>
To: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Cc: linuxppc-dev@lists.ozlabs.org, linux-i2c@vger.kernel.org
Subject: Re: [PATCH] i2c-mpc: Wait for STOP to hit the bus
Date: Fri, 14 Sep 2012 16:02:34 +0200 [thread overview]
Message-ID: <20120914140234.GH2630@pengutronix.de> (raw)
In-Reply-To: <1346323204-19210-1-git-send-email-Joakim.Tjernlund@transmode.se>
[-- Attachment #1: Type: text/plain, Size: 711 bytes --]
On Thu, Aug 30, 2012 at 12:40:04PM +0200, Joakim Tjernlund wrote:
> mpc_i2c_stop() only initiates STOP but does not wait for it to
> hit the I2C bus. This is a problem when using I2C devices which
> uses fairly long clock stretching just before STOP if you also
> have an i2c-mux which may switch to another bus before STOP has
> been processed.
>
> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Patch didn't apply, because it was a p0-patch. Checkpatch would have
warned you.
Fixed that and applied to -next, thanks!
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
next prev parent reply other threads:[~2012-09-14 14:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 10:40 [PATCH] i2c-mpc: Wait for STOP to hit the bus Joakim Tjernlund
2012-09-02 2:48 ` Tabi Timur-B04825
2012-09-02 14:22 ` Joakim Tjernlund
[not found] ` <OF0ACFB3FB.F2667AE9-ONC1257A6D.004E0ADE-C1257A6D.004EEB75@LocalDomain>
2012-09-11 10:13 ` Joakim Tjernlund
2012-09-14 14:02 ` Wolfram Sang [this message]
2012-09-14 14:21 ` Joakim Tjernlund
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=20120914140234.GH2630@pengutronix.de \
--to=w.sang@pengutronix.de \
--cc=Joakim.Tjernlund@transmode.se \
--cc=linux-i2c@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).