[PATCH 06/80] clk: imx: Remove redundant pm_runtime_mark_last_busy() calls

From: Sakari Ailus
Date: Fri Jul 04 2025 - 03:56:35 EST


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@xxxxxxxxxxxxxxx>
---
The cover letter of the set can be found here
<URL:https://lore.kernel.org/linux-pm/20250704075225.3212486-1-sakari.ailus@xxxxxxxxxxxxxxx>.

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/clk/imx/clk-imx8qxp-lpcg.c | 1 -
drivers/clk/imx/clk-scu.c | 1 -
2 files changed, 2 deletions(-)

diff --git a/drivers/clk/imx/clk-imx8qxp-lpcg.c b/drivers/clk/imx/clk-imx8qxp-lpcg.c
index d0ccaa040225..1dae3410ee99 100644
--- a/drivers/clk/imx/clk-imx8qxp-lpcg.c
+++ b/drivers/clk/imx/clk-imx8qxp-lpcg.c
@@ -267,7 +267,6 @@ static int imx_lpcg_parse_clks_from_dt(struct platform_device *pdev,
if (ret)
goto unreg;

- pm_runtime_mark_last_busy(&pdev->dev);
pm_runtime_put_autosuspend(&pdev->dev);

return 0;
diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index b27186aaf2a1..0ef661608139 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c
@@ -567,7 +567,6 @@ static int imx_clk_scu_probe(struct platform_device *pdev)

if (!((clk->rsrc == IMX_SC_R_A35) || (clk->rsrc == IMX_SC_R_A53) ||
(clk->rsrc == IMX_SC_R_A72))) {
- pm_runtime_mark_last_busy(&pdev->dev);
pm_runtime_put_autosuspend(&pdev->dev);
}

--
2.39.5