The below patch is most likely the fix as it will not scan i2c anymore; however, it cannot be cherry-pick'ed cleanly and compile will fail.
commit 48459340b92b00ae1a75179f168ef20d3e61f264 Author: Zhang Rui <rui.zh...@intel.com> Date: Fri May 30 14:35:34 2014 +0200 ACPI / scan: use platform bus type by default for _HID enumeration Because of the growing demand for enumerating ACPI devices to platform bus, change the code to enumerate ACPI device objects to platform bus by default. Namely, create platform devices for the ACPI device objects that 1. Have pnp.type.platform_id set (device objects with _HID currently). 2. Do not have a scan handler attached. 3. Are not SPI/I2C slave devices (that should be enumerated to the appropriate buses bus by their parent). Signed-off-by: Zhang Rui <rui.zh...@intel.com> [rjw: Subject and changelog, rebase and code cleanup] Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com> Reviewed-by: Mika Westerberg <mika.westerb...@linux.intel.com> As there is no function loss it may not need backporting. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1297670 Title: [Dell XPS13 9333] klog, method: Critical Failures To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwts/+bug/1297670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs