From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: Vivien Didelot
<vivien.didelot-4ysUXcep3aM1wj+D4I0NRVaTQe2KTcn/@public.gmane.org>
Cc: spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] spi: erase pointer to drvdata on removal
Date: Mon, 14 Jan 2013 02:51:45 +0000 [thread overview]
Message-ID: <20130114025145.GC4928@sirena.org.uk> (raw)
In-Reply-To: <1351793136-14126-1-git-send-email-vivien.didelot-4ysUXcep3aM1wj+D4I0NRVaTQe2KTcn/@public.gmane.org>
On Thu, Nov 01, 2012 at 02:05:36PM -0400, Vivien Didelot wrote:
> As for i2c-core, let the SPI core handle the removal of the device's
> drvdata, after a remove() or a probe() failure.
Any driver that notices this change is buggy, the driver shouldn't
use a drvdata value that it didn't set. I had thought this stuff had
all been removed from I2C and either dropped or factored out into the
driver core...
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next prev parent reply other threads:[~2013-01-14 2:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-01 18:05 [PATCH] spi: erase pointer to drvdata on removal Vivien Didelot
[not found] ` <1351793136-14126-1-git-send-email-vivien.didelot-4ysUXcep3aM1wj+D4I0NRVaTQe2KTcn/@public.gmane.org>
2013-01-14 2:51 ` Mark Brown [this message]
2013-01-14 20:11 ` Grant Likely
2013-01-14 21:24 ` Vivien Didelot
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