Messages in this thread | | | From | Grant Likely <> | Subject | Re: [PATCH] spi: erase pointer to drvdata on removal | Date | Mon, 14 Jan 2013 20:11:28 +0000 |
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On Mon, 14 Jan 2013 02:51:45 +0000, Mark Brown <broonie@opensource.wolfsonmicro.com> wrote: > 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...
Looks to me like __device_release_driver() in drivers/base/dd.c already does this.
g.
-- Grant Likely, B.Sc, P.Eng. Secret Lab Technologies, Ltd.
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