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tty: acpi/spcr: QDF2400 E44 checks for wrong OEM revision
authorTimur Tabi <timur@codeaurora.org>
Tue, 28 Feb 2017 20:30:33 +0000 (14:30 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 14 Mar 2017 02:48:54 +0000 (10:48 +0800)
commitb66096d5008f22190d312889efef52abfbf5c345
treecc1f92d2ef0d6ae7788391ad87dfa7a5d0dcfa24tree | snapshot
parent1b8a3b007ea6973f69d4c3fc2b3eadb4b5bfe82fcommit | diff
tty: acpi/spcr: QDF2400 E44 checks for wrong OEM revision

For Qualcomm Technologies QDF2400 SOCs that are affected by erratum E44,
the ACPI oem_revision field is actually set to 1, not 0.

Fixes: 8990a996564e ("tty: pl011: Work around QDF2400 E44 stuck BUSY bit")
Tested-by: Manoj Iyer <manoj.iyer@canonical.com>
Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/acpi/spcr.c diff | blob | history
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