ideapad_laptop: Lenovo G50-30 fix rfkill reports wireless blocked

Lenovo G30-50 does not have a hardware wireless switch and wireless
is always blocked.

BugLink: https://bugs.launchpad.net/bugs/1397021
Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
[dvhart@linux.intel.com: Reordered dmi id per Phillippe's later version]
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

drivers/platform/x86/ideapad-laptop.c

@@ -829,6 +829,13 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data)
  * report all radios as hardware-blocked.
  */
 static const struct dmi_system_id no_hw_rfkill_list[] = {
+	{
+		.ident = "Lenovo G50-30",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G50-30"),
+		},
+	},
 	{
 		.ident = "Lenovo Yoga 2 11 / 13 / Pro",
 		.matches = {