From: Thierry Reding <treding@xxxxxxxxxx>
Commit 9c0127004ff4 ("drm/tegra: dc: Add powergate support") changed the
driver's ->probe() implementation to deassert the module reset, and with
there being nobody else to assert it until ->remove() there is no need
to deassert again later on.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/gpu/drm/tegra/dc.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 462945abded2..846daf48cf61 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1160,10 +1160,6 @@ static void tegra_crtc_prepare(struct drm_crtc *crtc)
drm_crtc_vblank_off(crtc);
- /* hardware initialization */
- reset_control_deassert(dc->rst);
- usleep_range(10000, 20000);
-
if (dc->pipe)
syncpt = SYNCPT_VBLANK1;
else
--
2.1.3
--
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