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drm/tegra: dc: Do not needlessly deassert reset 

Commit 9c0127004f ("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@nvidia.com>
hifive-unleashed-5.1
Thierry Reding 2015-01-16 16:30:55 +01:00
parent 328ec69e7f
commit 05f175f4f3
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/tegra/dc.c
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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