Merge branch 'for-current' of https://github.com/PeterHuewe/linux-tpmdd into for...

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / si.c

diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index bcf516a8a2f1960a9403b765460a363ba0feaedd..e088e5558da0117c1d3a85cac06bcf129a8a78c2 100644 (file)
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -6203,6 +6203,9 @@ int si_irq_set(struct radeon_device *rdev)
 
        WREG32(CG_THERMAL_INT, thermal_int);
 
+       /* posting read */
+       RREG32(SRBM_STATUS);
+
        return 0;
 }