From: zain wang wzz@rock-chips.com
The bridge does not need to be powered in analogix_dp_bind(), so remove the calls to pm_runtime_get()/phy_power_on()/analogix_dp_init_dp() as well as their power-off counterparts.
Cc: Stéphane Marchesin marcheu@chromium.org Signed-off-by: zain wang wzz@rock-chips.com Signed-off-by: Caesar Wang wxt@rock-chips.com [the patch originally just removed the power_on portion, seanpaul removed the power off code as well as improved the commit message] Signed-off-by: Sean Paul seanpaul@chromium.org Signed-off-by: Thierry Escande thierry.escande@collabora.com --- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index cb5e18d6ba04..1477ea9ba85d 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1382,11 +1382,6 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
pm_runtime_enable(dev);
- pm_runtime_get_sync(dev); - phy_power_on(dp->phy); - - analogix_dp_init_dp(dp); - ret = devm_request_threaded_irq(&pdev->dev, dp->irq, analogix_dp_hardirq, analogix_dp_irq_thread, @@ -1414,15 +1409,10 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev, goto err_disable_pm_runtime; }
- phy_power_off(dp->phy); - pm_runtime_put(dev); - return dp;
err_disable_pm_runtime:
- phy_power_off(dp->phy); - pm_runtime_put(dev); pm_runtime_disable(dev);
return ERR_PTR(ret);