Since both pm_runtime_resume() and pm_runtime_suspend() are not
populated at dp_pm_ops. Those pm_runtime_get/put() functions within
dp_power.c will not have any effects in addition to increase/decrease
power counter. Also pm_runtime_xxx() should be executed at top
layer.
Signed-off-by: Kuogee Hsieh <quic_khs...@quicinc.com>
---
drivers/gpu/drm/msm/dp/dp_power.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/gpu/drm/msm/dp/dp_power.c
b/drivers/gpu/drm/msm/dp/dp_power.c
index 5cb84ca..ed2f62a 100644
--- a/drivers/gpu/drm/msm/dp/dp_power.c
+++ b/drivers/gpu/drm/msm/dp/dp_power.c
@@ -152,8 +152,6 @@ int dp_power_client_init(struct dp_power *dp_power)
power = container_of(dp_power, struct dp_power_private, dp_power);
- pm_runtime_enable(power->dev);
-
return dp_power_clk_init(power);
}
@@ -162,8 +160,6 @@ void dp_power_client_deinit(struct dp_power *dp_power)
struct dp_power_private *power;
power = container_of(dp_power, struct dp_power_private, dp_power);
-
- pm_runtime_disable(power->dev);
}
int dp_power_init(struct dp_power *dp_power)
@@ -173,11 +169,7 @@ int dp_power_init(struct dp_power *dp_power)
power = container_of(dp_power, struct dp_power_private, dp_power);
- pm_runtime_get_sync(power->dev);
-
rc = dp_power_clk_enable(dp_power, DP_CORE_PM, true);
- if (rc)
- pm_runtime_put_sync(power->dev);
return rc;
}
@@ -189,7 +181,6 @@ int dp_power_deinit(struct dp_power *dp_power)
power = container_of(dp_power, struct dp_power_private, dp_power);
dp_power_clk_enable(dp_power, DP_CORE_PM, false);
- pm_runtime_put_sync(power->dev);
return 0;
}
--
2.7.4
