[PATCH] block: Omit a redundant pm_runtime_mark_last_busy() call in blk_post_runtime_resume()

[Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 14 Mar 2026 15:06:37 +0100

The device's last busy timestamp was set in a wrapper function since
the commit 18c1fe53d186867243f4cf17f4eef60737a16c4c ("PM: runtime:
Mark last busy stamp in pm_request_autosuspend()").
Thus delete a pm_runtime_mark_last_busy() call before
a pm_request_autosuspend() call.

The source code was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 block/blk-pm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/block/blk-pm.c b/block/blk-pm.c
index 8d3e052f91da..d6eab3193a20 100644
--- a/block/blk-pm.c
+++ b/block/blk-pm.c
@@ -181,7 +181,6 @@ void blk_post_runtime_resume(struct request_queue *q)
 	spin_lock_irq(&q->queue_lock);
 	old_status = q->rpm_status;
 	q->rpm_status = RPM_ACTIVE;
-	pm_runtime_mark_last_busy(q->dev);
 	pm_request_autosuspend(q->dev);
 	spin_unlock_irq(&q->queue_lock);
 
-- 
2.53.0