From: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
To: Elie De Brauwer <eliedebrauwer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v2] i2c-mux: Inherit retry count and timeout from parent for muxed bus.
Date: Thu, 12 Dec 2013 22:40:33 +0100 [thread overview]
Message-ID: <20131212214033.GF19381@katana> (raw)
In-Reply-To: <1386614908-4872-1-git-send-email-eliedebrauwer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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On Mon, Dec 09, 2013 at 07:48:28PM +0100, Elie De Brauwer wrote:
> If a muxed i2c bus gets created the default retry count and
> timeout of the muxed bus is zero. Hence it it possible that you
> end up with a situation where the parent controller sets a default
> retry count and timeout which gets applied and used while the muxed
> bus (using the same controller) has a default retry count of zero
> and a default timeout of 1s (set in i2c_add_adapter()). This can be
> solved by initializing the retry count and timeout of the muxed
> bus with the values used by the the parent at creation time.
>
> Signed-off-by: Elie De Brauwer <eliedebrauwer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Applied to for-current, thanks, good catch!
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prev parent reply other threads:[~2013-12-12 21:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-08 10:48 [PATCH] Retry count for i2c-mux Elie De Brauwer
[not found] ` <1386499701-5522-1-git-send-email-eliedebrauwer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-12-08 10:48 ` [PATCH] i2c-mux: Inherit retry count from parent controller for muxed bus Elie De Brauwer
[not found] ` <1386499701-5522-2-git-send-email-eliedebrauwer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-12-09 11:08 ` Wolfram Sang
2013-12-09 11:26 ` Elie De Brauwer
2013-12-09 18:48 ` [PATCH v2] i2c-mux: Inherit retry count and timeout from parent " Elie De Brauwer
[not found] ` <1386614908-4872-1-git-send-email-eliedebrauwer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-12-12 21:40 ` Wolfram Sang [this message]
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