[PATCH] tty: acpi/spcr: QDF2400 E44 checks for wrong OEM revision

[Seth Forshee]

On Mon, Mar 20, 2017 at 03:17:01PM -0500, manoj.iyer at canonical.com wrote:
> From: Timur Tabi <timur at codeaurora.org>
> 
> For Qualcomm Technologies QDF2400 SOCs that are affected by erratum E44,
> the ACPI oem_revision field is actually set to 1, not 0.
> 
> Fixes: d8a4995bcea1 ("tty: pl011: Work around QDF2400 E44 stuck BUSY bit")
> 
> BugLink: https://bugs.launchpad.net/bugs/1674466
> Tested-by: Manoj Iyer <manoj.iyer at canonical.com>
> Signed-off-by: Timur Tabi <timur at codeaurora.org>
> Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> (cherry picked from commit 542ed784671d4678406c77ed6dd01593a0cdbea1)
> Signed-off-by: Manoj Iyer <manoj.iyer at canonical.com>

The patch looks fine, but we need a buglink.