[PATCH 3.11 062/208] serial: 8250_dw: add new ACPI IDs

Luis Henriques luis.henriques at canonical.com
Mon Jan 13 15:58:23 UTC 2014


3.11.10.3 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Mika Westerberg <mika.westerberg at linux.intel.com>

commit d24c195f90cb1adb178d26d84c722d4b9e551e05 upstream.

Newer Intel PCHs with LPSS have the same Designware controllers than
Haswell but ACPI IDs are different. Add these IDs to the driver list.

Signed-off-by: Mika Westerberg <mika.westerberg at linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 drivers/tty/serial/8250/8250_dw.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 76a8daa..b8cacb8 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -399,6 +399,8 @@ MODULE_DEVICE_TABLE(of, dw8250_of_match);
 static const struct acpi_device_id dw8250_acpi_match[] = {
 	{ "INT33C4", 0 },
 	{ "INT33C5", 0 },
+	{ "INT3434", 0 },
+	{ "INT3435", 0 },
 	{ "80860F0A", 0 },
 	{ },
 };
-- 
1.8.3.2





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