platform/x86: ideapad-laptop: Add IdeaPad 310-15IKB to no_hw_rfkill

Like other Lenovo models the IdeaPad 310-15IKB does not have an hw rfkill
switch. This results in hard-blocked radios after boot, resulting in
always blocked radios rendering them unusable.

Add the IdeaPad 310-15IKB to the no_hw_rfkill DMI list and allows using
the built-in radios.

Signed-off-by: Sven Rebhan <Sven.Rebhan@googlemail.com>
[andy: massaged commit message]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

drivers/platform/x86/ideapad-laptop.c

@@ -871,6 +871,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G50-30"),
 		},
 	},
+	{
+		.ident = "Lenovo ideapad 310-15IKB",
+		.matches = {
+		        DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		        DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 310-15IKB"),
+		},
+	},
 	{
 		.ident = "Lenovo ideapad Y700-15ACZ",
 		.matches = {