[PATCH 1/1] platform/x86/dell-laptop: Add another Dell laptop to the DMI whitelist

[Erik Andren <erik.andren@gmail.com>]

The Latitude C640 has another variation of dell in its DMI vendor entry.
Add it to the whitelist in order to enjoy the sweet fruits of software backlight toggling.

Signed-off-by: Erik Andren <erik.andren@gmail.com>
---
 drivers/platform/x86/dell-laptop.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index 3780994..b5246f1 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -79,6 +79,13 @@ static const struct dmi_system_id __initdata dell_device_table[] = {
 			DMI_MATCH(DMI_CHASSIS_TYPE, "8"),
 		},
 	},
+	{
+		.ident = "Dell Computer Corporation",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_CHASSIS_TYPE, "8"),
+		},
+	},
 	{ }
 };
 
-- 
1.6.3.3