From cf9e9dc930c4696943b18f0aa639b76f41a09285 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Wed, 26 Jan 2022 10:15:39 +0200
Subject: drm/i915: Enable rpm wakeref tracking whether runtime pm is enabled
or not
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Git-commit: c50df701d49e78bea6410b4b111c7be71e2a7c2b
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Don't see why we should skip the wakeref tracking when the
platform doesn't support runtime pm. We still want all the
code to be 100% leak free so let's track this unconditionally.
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com> # stackdepot
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220126081539.23227-2-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/intel_runtime_pm.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 64c2708efc9e..3293ac71bcf8 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -77,9 +77,6 @@ track_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm)
depot_stack_handle_t stack, *stacks;
unsigned long flags;
- if (!rpm->available)
- return -1;
-
stack = __save_depot_stack();
if (!stack)
return -1;
--
2.38.1