linux-kernel - [PATCH v2 1/2] drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm

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Message-Id: <20220714174234.949259-2-lyude@redhat.com>
Date:   Thu, 14 Jul 2022 13:42:33 -0400
From:   Lyude Paul <lyude@...hat.com>
To:     nouveau@...ts.freedesktop.org
Cc:     dri-devel@...ts.freedesktop.org, Ben Skeggs <bskeggs@...hat.com>,
        Karol Herbst <kherbst@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 1/2] drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm_runtime

Since this isn't actually a failure.

Signed-off-by: Lyude Paul <lyude@...hat.com>
---
 drivers/gpu/drm/nouveau/nouveau_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 2cd0932b3d687..9f5a45f24e5be 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -537,7 +537,7 @@ nouveau_display_acpi_ntfy(struct notifier_block *nb, unsigned long val,
 				 * it's own hotplug events.
 				 */
 				pm_runtime_put_autosuspend(drm->dev->dev);
-			} else if (ret == 0) {
+			} else if (ret == 0 || ret == -EINPROGRESS) {
 				/* We've started resuming the GPU already, so
 				 * it will handle scheduling a full reprobe
 				 * itself
-- 
2.35.3