Message ID | 1406627242-14901-3-git-send-email-michel@daenzer.net (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c index 73bd2b2..ec7c7b6 100644 --- a/drivers/gpu/drm/radeon/cik_sdma.c +++ b/drivers/gpu/drm/radeon/cik_sdma.c @@ -121,6 +121,7 @@ void cik_sdma_set_wptr(struct radeon_device *rdev, reg = SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET; WREG32(reg, (ring->wptr << 2) & 0x3fffc); + (void)RREG32(reg); } /**