linux-kernel - [PATCH 58/80] remoteproc: omap: Remove redundant pm_runtime_mark_last

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Message-Id: <20250704075445.3221481-1-sakari.ailus@linux.intel.com>
Date: Fri,  4 Jul 2025 10:54:45 +0300
From: Sakari Ailus <sakari.ailus@...ux.intel.com>
To: Bjorn Andersson <andersson@...nel.org>,
	Mathieu Poirier <mathieu.poirier@...aro.org>
Cc: linux-remoteproc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 58/80] remoteproc: omap: Remove redundant pm_runtime_mark_last_busy() calls

pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to
pm_runtime_mark_last_busy().

Signed-off-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
---
The cover letter of the set can be found here
<URL:https://lore.kernel.org/linux-pm/20250704075225.3212486-1-sakari.ailus@linux.intel.com>.

In brief, this patch depends on PM runtime patches adding marking the last
busy timestamp in autosuspend related functions. The patches are here, on
rc2:

        git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
                pm-runtime-6.17-rc1

 drivers/remoteproc/omap_remoteproc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index 9c9e9c3cf378..cb01354248af 100644
--- a/drivers/remoteproc/omap_remoteproc.c
+++ b/drivers/remoteproc/omap_remoteproc.c
@@ -555,7 +555,6 @@ static void omap_rproc_kick(struct rproc *rproc, int vqid)
 		dev_err(dev, "failed to send mailbox message, status = %d\n",
 			ret);
 
-	pm_runtime_mark_last_busy(dev);
 	pm_runtime_put_autosuspend(dev);
 }
 
@@ -656,7 +655,6 @@ static int omap_rproc_start(struct rproc *rproc)
 	pm_runtime_use_autosuspend(dev);
 	pm_runtime_get_noresume(dev);
 	pm_runtime_enable(dev);
-	pm_runtime_mark_last_busy(dev);
 	pm_runtime_put_autosuspend(dev);
 
 	return 0;
@@ -714,7 +712,6 @@ static int omap_rproc_stop(struct rproc *rproc)
 	reset_control_deassert(oproc->reset);
 out:
 	/* schedule the next auto-suspend */
-	pm_runtime_mark_last_busy(dev);
 	pm_runtime_put_autosuspend(dev);
 	return ret;
 }
-- 
2.39.5