[PATCH 12/80] dmaengine: ste_dma40: 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@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/dma/ste_dma40.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index d52e1685aed5..13d91d369be2 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -1452,7 +1452,6 @@ static int d40_pause(struct dma_chan *chan)
 
 	res = d40_channel_execute_command(d40c, D40_DMA_SUSPEND_REQ);
 
-	pm_runtime_mark_last_busy(d40c->base->dev);
 	pm_runtime_put_autosuspend(d40c->base->dev);
 	spin_unlock_irqrestore(&d40c->lock, flags);
 	return res;
@@ -1479,7 +1478,6 @@ static int d40_resume(struct dma_chan *chan)
 	if (d40_residue(d40c) || d40_tx_is_linked(d40c))
 		res = d40_channel_execute_command(d40c, D40_DMA_RUN);
 
-	pm_runtime_mark_last_busy(d40c->base->dev);
 	pm_runtime_put_autosuspend(d40c->base->dev);
 	spin_unlock_irqrestore(&d40c->lock, flags);
 	return res;
@@ -1581,7 +1579,6 @@ static void dma_tc_handle(struct d40_chan *d40c)
 		if (d40_queue_start(d40c) == NULL) {
 			d40c->busy = false;
 
-			pm_runtime_mark_last_busy(d40c->base->dev);
 			pm_runtime_put_autosuspend(d40c->base->dev);
 		}
 
@@ -2055,7 +2052,6 @@ static int d40_free_dma(struct d40_chan *d40c)
 		d40c->base->lookup_phy_chans[phy->num] = NULL;
 
 	if (d40c->busy) {
-		pm_runtime_mark_last_busy(d40c->base->dev);
 		pm_runtime_put_autosuspend(d40c->base->dev);
 	}
 
@@ -2063,7 +2059,6 @@ static int d40_free_dma(struct d40_chan *d40c)
 	d40c->phy_chan = NULL;
 	d40c->configured = false;
  mark_last_busy:
-	pm_runtime_mark_last_busy(d40c->base->dev);
 	pm_runtime_put_autosuspend(d40c->base->dev);
 	return res;
 }
@@ -2466,7 +2461,6 @@ static int d40_alloc_chan_resources(struct dma_chan *chan)
 	if (is_free_phy)
 		d40_config_write(d40c);
  mark_last_busy:
-	pm_runtime_mark_last_busy(d40c->base->dev);
 	pm_runtime_put_autosuspend(d40c->base->dev);
 	spin_unlock_irqrestore(&d40c->lock, flags);
 	return err;
@@ -2618,10 +2612,8 @@ static int d40_terminate_all(struct dma_chan *chan)
 		chan_err(d40c, "Failed to stop channel\n");
 
 	d40_term_all(d40c);
-	pm_runtime_mark_last_busy(d40c->base->dev);
 	pm_runtime_put_autosuspend(d40c->base->dev);
 	if (d40c->busy) {
-		pm_runtime_mark_last_busy(d40c->base->dev);
 		pm_runtime_put_autosuspend(d40c->base->dev);
 	}
 	d40c->busy = false;
-- 
2.39.5