提交 05f175f4 编写于 作者: T Thierry Reding

drm/tegra: dc: Do not needlessly deassert reset

Commit 9c012700 ("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: NThierry Reding <treding@nvidia.com>
上级 328ec69e
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......@@ -1153,10 +1153,6 @@ 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
......
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