[SRU][Wily][PATCH 0/1] ACPI / LPSS: allow to use specific PM domain during ->probe()

[Joseph Salisbury]

On 05/06/2016 10:17 AM, Joseph Salisbury wrote:
> BugLink: http://bugs.launchpad.net/bugs/1549354
>
> == SRU Justification ==
> This request is for Wily only and is to prevent a revert of a revert.  
> In Wily commit 01ac170 was reverted by commit 6f786b3.  This introduced 
> bug 1549354, which reports the Elantech touchpad stoped working.  
> The bug affects several users.  This patch is an amendment to commit 01ac170.
>
> This bug does not affect Xenial since 01ac170ba2 was never reverted.  It
> does not affect lts-vivid because commit 01ac170ba2 was applied per bug 1562778. 
>
> Commit 01ac170 landed in mainline as of v4.5-rc1.  I also requested this commit in 
> upstream stable v4.3.y-ckt.
>
>
>
> == Fix ==
> commit de16d55206c5ce82ad44590b01718fbe2323853c
> Author: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
> Date:   Fri Dec 4 23:49:19 2015 +0200
>
>     ACPI / LPSS: allow to use specific PM domain during ->probe()
>
>
> == Test Case ==
> A test kernel was built with this patch and tested by the original bug reporter.
> The bug reporter states the test kernel resolved the bug.
>
>
> Andy Shevchenko (1):
>   ACPI / LPSS: allow to use specific PM domain during ->probe()
>
>  drivers/acpi/acpi_lpss.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
The patch 1/1 also requires a prerequisite patch to build successfully. 
That prerequisite is the following commit:

commit 14b6257a5f3dca3817b0826cb32967e3c2b935c8
Author: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Date:   Fri Dec 4 23:49:17 2015 +0200

    device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification