diff options
| author | Timur Tabi | 2017-02-28 14:30:33 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2017-03-14 10:48:54 +0800 |
| commit | 542ed784671d4678406c77ed6dd01593a0cdbea1 (patch) | |
| tree | cc1f92d2ef0d6ae7788391ad87dfa7a5d0dcfa24 /drivers/acpi/spcr.c | |
| parent | b15bfbe6427712d1b992bf806a6df9c05002a0a4 (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: d8a4995bcea1 ("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>
Diffstat (limited to 'drivers/acpi/spcr.c')
| -rw-r--r-- | drivers/acpi/spcr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c index 01c94669a2b0..3afa8c1fa127 100644 --- a/drivers/acpi/spcr.c +++ b/drivers/acpi/spcr.c @@ -30,7 +30,7 @@ static bool qdf2400_erratum_44_present(struct acpi_table_header *h) return true; if (!memcmp(h->oem_table_id, "QDF2400 ", ACPI_OEM_TABLE_ID_SIZE) && - h->oem_revision == 0) + h->oem_revision == 1) return true; return false; |