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Groups > linux.kernel > #1212694
| From | Dustin Byford <dustin@cumulusnetworks.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC 0/1] i2c: acpi: revert setting a "stable" device name |
| Date | 2015-08-25 07:10 +0200 |
| Message-ID | <q1eEF-55e-9@gated-at.bofh.it> (permalink) |
| References | <pXsZA-3ac-21@gated-at.bofh.it> <pXLpw-5eo-11@gated-at.bofh.it> <pYnEu-1sk-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon Aug 17 11:00, Jarkko Nikula wrote: > If I remember correctly ACPI ID should not ever change and instance id :xy > after INTABCD:xy should also be visible and keep the order even if device is > disabled or not plugged. But I'm not absolute sure about this. > > At least on a test platform that allow disable devices will show those > devices off-line (/sys/bus/acpi/devices/INTABCD:xy/status == 0). I'm always surprised how hard it is to tell what *can't* happen in ACPI. How about a conditional call to LoadTable()? Seems like that would mess up the :xy. Moot point, I think you're on the right track in your RFC patch. --Dustin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [RFC 0/1] i2c: acpi: revert setting a "stable" device name Dustin Byford <dustin@cumulusnetworks.com> - 2015-08-25 07:10 +0200
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