ACPI: add DMI entry for SCI_EN resume quirk on HP dv4

Fixes the missing battery on sleep problem for yet another HP laptop
("HP Pavilion dv4").

Fixes:
	http://bugzilla.kernel.org/show_bug.cgi?id=13449

Signed-off-by: Gustavo Maciel Dias Vieira <gustavo@sagui.org>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/sleep.c

@@ -413,6 +413,14 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
 		},
 	},
 	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Hewlett-Packard Pavilion dv4",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4"),
+		},
+	},
+	{
 	.callback = init_old_suspend_ordering,
 	.ident = "Panasonic CF51-2L",
 	.matches = {