[patch] add quirk to fix volume wheel on Toshiba U300 laptops

[Andrew Kohlsmith <akohlsmith@mixdown.ca>]

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Good afternoon,

Here is a small patch which adds a quirk match for these laptops; the volume 
wheel on them does not stop when you move it (the wheel does not send 'up' 
keycodes).

Patch applies cleanly to linus' tree as of about...10 minutes ago. :-)

Regards,
Andrew

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diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index d358ef8..f1e1801 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -1715,6 +1715,22 @@ static const struct dmi_system_id atkbd_dmi_quirk_table[] __initconst = {
 		.callback = atkbd_setup_scancode_fixup,
 		.driver_data = atkbd_oqo_01plus_scancode_fixup,
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U300"),
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_volume_forced_release_keys,
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Satellite Pro U300"),
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_volume_forced_release_keys,
+	},
 	{ }
 };