[PATCH 31/80] iio: dac: Remove redundant pm_runtime_mark_last_busy() calls

[Sakari Ailus]

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 at linux.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/iio/dac/stm32-dac.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/iio/dac/stm32-dac.c b/drivers/iio/dac/stm32-dac.c
index 344388338d9b..7d47c7dddbf8 100644
--- a/drivers/iio/dac/stm32-dac.c
+++ b/drivers/iio/dac/stm32-dac.c
@@ -96,7 +96,6 @@ static int stm32_dac_set_enable_state(struct iio_dev *indio_dev, int ch,
 		udelay(1);
 
 	if (!enable) {
-		pm_runtime_mark_last_busy(dev);
 		pm_runtime_put_autosuspend(dev);
 	}
 
@@ -104,7 +103,6 @@ static int stm32_dac_set_enable_state(struct iio_dev *indio_dev, int ch,
 
 err_put_pm:
 	if (enable) {
-		pm_runtime_mark_last_busy(dev);
 		pm_runtime_put_autosuspend(dev);
 	}
 
@@ -349,7 +347,6 @@ static int stm32_dac_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_pm_put;
 
-	pm_runtime_mark_last_busy(dev);
 	pm_runtime_put_autosuspend(dev);
 
 	return 0;
-- 
2.39.5