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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2017-04-04 22:26:30 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-04-05 20:22:56 +0300 |
| commit | 7b87463edf3e2c16d72eeea3d1cf3c12bb5487c6 (patch) | |
| tree | b80f0a4a3a2d42b364effbe928a7f26c5ec7127e /sound/soc/intel/boards/bytcr_rt5651.c | |
| parent | a5de5b74a50113564a1e0850e2da96c37c35e55d (diff) | |
| download | linux-7b87463edf3e2c16d72eeea3d1cf3c12bb5487c6.tar.xz | |
ASoC: rt5677: Add OF device ID table
The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.
But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.
Before this patch:
$ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias
alias: i2c:RT5677CE:00
alias: i2c:rt5676
alias: i2c:rt5677
After this patch:
$ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias
alias: of:N*T*Crealtek,rt5677C*
alias: of:N*T*Crealtek,rt5677
alias: i2c:RT5677CE:00
alias: i2c:rt5676
alias: i2c:rt5677
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/bytcr_rt5651.c')
0 files changed, 0 insertions, 0 deletions