On Thu, 2015-30-07 at 16:18:47 UTC, Javier Martinez Canillas wrote: > The I2C core always reports the MODALIAS uevent as "i2c:<client name" > regardless if the driver was matched using the I2C id_table or the > of_match_table. So technically there's no need for a driver to export > the OF table since currently it's not used. > > In fact, the I2C device ID table is mandatory for I2C drivers since > a i2c_device_id is passed to the driver's probe function even if the > I2C core used the OF table to match the driver. > > And since the I2C core uses different tables, OF-only drivers needs to > have duplicated data that has to be kept in sync and also the dev node > compatible manufacturer prefix is stripped when reporting the MODALIAS. > > To avoid the above, the I2C core behavior may be changed in the future > to not require an I2C device table for OF-only drivers and report the > OF module alias. So, it's better to also export the OF table to prevent > breaking module autoloading if that happens. > > Signed-off-by: Javier Martinez Canillas <jav...@osg.samsung.com>
Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/a1a42b7920ba57f287d7 cheers _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
