ideapad-laptop: Add Lenovo Yoga 900 to no_hw_rfkill dmi list

[ Upstream commit f71c882dd4cfe4aa88ea07b1402ddd43605d4aef ]

Like some of the other Yoga models the Lenovo Yoga 900 does not have a
hw rfkill switch, and trying to read the hw rfkill switch through the
ideapad module causes it to always reported blocking breaking wifi.

This commit adds the Lenovo Yoga 900 to the no_hw_rfkill dmi list, fixing
the wifi breakage.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1275490
Cc: stable@vger.kernel.org
Reported-and-tested-by: Kevin Fenzi <kevin@scrye.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 32b58b4ea2e6e992a8023925725c3e1941773d90..b69fd9415418d2ff8a03cfda0e6821b11bd435d1 100644 (file)
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -872,6 +872,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = {
                        DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 3 Pro-1370"),
                },
        },
+       {
+               .ident = "Lenovo Yoga 900",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+                       DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 900"),
+               },
+       },
        {}
 };