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Groups > linux.kernel > #1263461
| From | "Andrew F. Davis" <afd@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC |
| Date | 2015-11-05 19:10 +0100 |
| Message-ID | <qrx8Z-1FQ-5@gated-at.bofh.it> (permalink) |
| References | <qeSNX-71t-3@gated-at.bofh.it> <qeSNX-71t-1@gated-at.bofh.it> <qmxCG-Il-1@gated-at.bofh.it> <qr8kh-2go-13@gated-at.bofh.it> <qrpOa-5g9-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 11/05/2015 04:14 AM, Mark Brown wrote:
> On Wed, Nov 04, 2015 at 09:35:26AM -0600, Andrew F. Davis wrote:
>
>> Something I just noticed, when I remove this table, module loading stops
>> working, even with 'MODULE_ALIAS("platform:tps65912-regulator");'. It
>> looks like when DT is enabled platform_uevent (drivers/base/platform.c:787)
>> only sends out the OF MODALIAS event then returns, not sending out the
>> platform event, is this desired behavior? If so then I will need this
>> table even though I still create the device and match it on platform
>> name as you suggested.
>
> That sounds like a bug to me, it'll have broken a bunch of existing
> devices.
>
Most OF drivers have the OF MODALIAS.
'platform_uevent' can only emit one MODALIAS string per device (only
the last emitted one seems to count), so for any device with
'dev->of_node' set it will be the OF MODALIAS string. So I need
that table (to generate the OF MODALIAS) or this sub-device module
will not be loaded.
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Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC "Andrew F. Davis" <afd@ti.com> - 2015-11-04 16:40 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC Mark Brown <broonie@kernel.org> - 2015-11-05 11:20 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC "Andrew F. Davis" <afd@ti.com> - 2015-11-05 19:10 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC Mark Brown <broonie@kernel.org> - 2015-11-06 11:50 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC "Andrew F. Davis" <afd@ti.com> - 2015-11-06 19:20 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC Mark Brown <broonie@kernel.org> - 2015-11-06 22:20 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC "Andrew F. Davis" <afd@ti.com> - 2015-11-09 18:50 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC Mark Brown <broonie@kernel.org> - 2015-11-10 11:00 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC "Andrew F. Davis" <afd@ti.com> - 2015-11-10 17:50 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC Mark Brown <broonie@kernel.org> - 2015-11-10 18:10 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC "Andrew F. Davis" <afd@ti.com> - 2015-11-10 19:00 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC Mark Brown <broonie@kernel.org> - 2015-11-10 19:50 +0100
Re: [PATCH v4 4/5] regulator: tps65912: Add regulator driver for the TPS65912 PMIC "Andrew F. Davis" <afd@ti.com> - 2015-11-10 20:50 +0100
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