diff --git a/[refs] b/[refs]
index f68a913fc181..a2496e9d83c2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2cbeb4efc2b9739fe6019b613ae658bd2119a3eb
+refs/heads/master: 1d978dac7e99bd551df5001f0cc92369054dca0d
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_atombios.c b/trunk/drivers/gpu/drm/radeon/radeon_atombios.c
index 6d30868744ee..4a4225e601fb 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -226,6 +226,8 @@ static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device
 	struct radeon_hpd hpd;
 	u32 reg;
 
+	memset(&hpd, 0, sizeof(struct radeon_hpd));
+
 	if (ASIC_IS_DCE4(rdev))
 		reg = EVERGREEN_DC_GPIO_HPD_A;
 	else