linux-kernel - [PATCH 63/80] greybus: Remove redundant pm_runtime_mark_last

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Message-Id: <20250704075449.3221896-1-sakari.ailus@linux.intel.com>
Date: Fri,  4 Jul 2025 10:54:49 +0300
From: Sakari Ailus <sakari.ailus@...ux.intel.com>
To: Johan Hovold <johan@...nel.org>,
	Alex Elder <elder@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: greybus-dev@...ts.linaro.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 63/80] greybus: 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/greybus/bundle.c    | 1 -
 drivers/greybus/interface.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/greybus/bundle.c b/drivers/greybus/bundle.c
index a6e1cca06172..269a82c5c757 100644
--- a/drivers/greybus/bundle.c
+++ b/drivers/greybus/bundle.c
@@ -155,7 +155,6 @@ static int gb_bundle_resume(struct device *dev)
 
 static int gb_bundle_idle(struct device *dev)
 {
-	pm_runtime_mark_last_busy(dev);
 	pm_request_autosuspend(dev);
 
 	return 0;
diff --git a/drivers/greybus/interface.c b/drivers/greybus/interface.c
index a0f3e9422721..c49fe54c16ca 100644
--- a/drivers/greybus/interface.c
+++ b/drivers/greybus/interface.c
@@ -753,7 +753,6 @@ static int gb_interface_resume(struct device *dev)
 
 static int gb_interface_runtime_idle(struct device *dev)
 {
-	pm_runtime_mark_last_busy(dev);
 	pm_request_autosuspend(dev);
 
 	return 0;
-- 
2.39.5