From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Cc: Laxman Dewangan
<ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] i2c: tegra: remove warning dump if timeout happen in transfer
Date: Fri, 15 Feb 2013 12:40:47 -0700 [thread overview]
Message-ID: <511E8F3F.5010202@wwwdotorg.org> (raw)
In-Reply-To: <20130215191826.GC4351-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
On 02/15/2013 12:18 PM, Wolfram Sang wrote:
> On Thu, Feb 14, 2013 at 06:13:33PM +0530, Laxman Dewangan wrote:
>> If timeout error occurs in the i2c transfer then it was dumping warning
>> of call stack.
>>
>> Remove the warning dump as there is may be possibility that some slave
>> devices are busy and not responding the i2c communication.
>>
>> Signed-off-by: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> I'd like to have the patch extended. Currently, i2c-tegra is the only
> I2C user of BUG and BUG_ON. Could you maybe extend the patch to handle
> those situations more gracefully while we are at it? From a glimpse,
> these situations don't need a complete halt of the kernel?
While that's probably useful, surely that's a separate patch?
next prev parent reply other threads:[~2013-02-15 19:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-14 12:43 [PATCH] i2c: tegra: remove warning dump if timeout happen in transfer Laxman Dewangan
2013-02-15 13:01 ` Shubhrajyoti Datta
[not found] ` <CAM=Q2csZyX5PvOPiSJ22u0SCXvh19y1qoC3+qJmmPfTQziM-tg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-02-15 13:04 ` Wolfram Sang
[not found] ` <1360845813-11334-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-15 19:18 ` Wolfram Sang
[not found] ` <20130215191826.GC4351-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2013-02-15 19:40 ` Stephen Warren [this message]
[not found] ` <511E8F3F.5010202-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-15 20:10 ` Wolfram Sang
-- strict thread matches above, loose matches on Subject: below --
2013-02-14 12:41 Laxman Dewangan
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