[PATCH 24/80] i3c: master: svc: Remove redundant pm_runtime_mark_last_busy() calls

[PATCH 24/80] i3c: master: svc: 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@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/i3c/master/svc-i3c-master.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
index 7e1a7cb94b43..4f68005c47d9 100644
--- a/drivers/i3c/master/svc-i3c-master.c
+++ b/drivers/i3c/master/svc-i3c-master.c
@@ -664,7 +664,6 @@ static int svc_i3c_master_set_speed(struct i3c_master_controller *m,
 	}
 
 rpm_out:
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 
 	return ret;
@@ -779,7 +778,6 @@ static int svc_i3c_master_bus_init(struct i3c_master_controller *m)
 		goto rpm_out;
 
 rpm_out:
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 
 	return ret;
@@ -801,7 +799,6 @@ static void svc_i3c_master_bus_cleanup(struct i3c_master_controller *m)
 	/* Disable master */
 	writel(0, master->regs + SVC_I3C_MCONFIG);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 }
 
@@ -1207,7 +1204,6 @@ static int svc_i3c_master_do_daa(struct i3c_master_controller *m)
 		dev_err(master->dev, "Cannot handle such a list of devices");
 
 rpm_out:
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 
 	return ret;
@@ -1511,7 +1507,6 @@ static void svc_i3c_master_enqueue_xfer(struct svc_i3c_master *master,
 	}
 	spin_unlock_irqrestore(&master->xferqueue.lock, flags);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 }
 
@@ -1801,7 +1796,6 @@ static int svc_i3c_master_disable_ibi(struct i3c_dev_desc *dev)
 
 	ret = i3c_master_disec_locked(m, dev->info.dyn_addr, I3C_CCC_EVENT_SIR);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 
 	return ret;
@@ -1834,7 +1828,6 @@ static int svc_i3c_master_disable_hotjoin(struct i3c_master_controller *m)
 	if (!master->enabled_events)
 		svc_i3c_master_disable_interrupts(master);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 
 	return 0;
@@ -1954,7 +1947,6 @@ static int svc_i3c_master_probe(struct platform_device *pdev)
 	if (ret)
 		goto rpm_disable;
 
-	pm_runtime_mark_last_busy(&pdev->dev);
 	pm_runtime_put_autosuspend(&pdev->dev);
 
 	return 0;
-- 
2.39.5


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[PATCH 25/80] i3c: dw: 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@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/i3c/master/dw-i3c-master.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
index 611c22b72c15..37bee9c21736 100644
--- a/drivers/i3c/master/dw-i3c-master.c
+++ b/drivers/i3c/master/dw-i3c-master.c
@@ -699,7 +699,6 @@ static int dw_i3c_master_bus_init(struct i3c_master_controller *m)
 	dw_i3c_master_enable(master);
 
 rpm_out:
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 	return ret;
 }
@@ -829,7 +828,6 @@ static int dw_i3c_master_send_ccc_cmd(struct i3c_master_controller *m,
 	else
 		ret = dw_i3c_ccc_set(master, ccc);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 	return ret;
 }
@@ -912,7 +910,6 @@ static int dw_i3c_master_daa(struct i3c_master_controller *m)
 	dw_i3c_master_free_xfer(xfer);
 
 rpm_out:
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 	return ret;
 }
@@ -998,7 +995,6 @@ static int dw_i3c_master_priv_xfers(struct i3c_dev_desc *dev,
 	ret = xfer->ret;
 	dw_i3c_master_free_xfer(xfer);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 	return ret;
 }
@@ -1148,7 +1144,6 @@ static int dw_i3c_master_i2c_xfers(struct i2c_dev_desc *dev,
 	ret = xfer->ret;
 	dw_i3c_master_free_xfer(xfer);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 	return ret;
 }
@@ -1316,7 +1311,6 @@ static int dw_i3c_master_disable_hotjoin(struct i3c_master_controller *m)
 	writel(readl(master->regs + DEVICE_CTRL) | DEV_CTRL_HOT_JOIN_NACK,
 	       master->regs + DEVICE_CTRL);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 	return 0;
 }
@@ -1342,7 +1336,6 @@ static int dw_i3c_master_enable_ibi(struct i3c_dev_desc *dev)
 
 	if (rc) {
 		dw_i3c_master_set_sir_enabled(master, dev, data->index, false);
-		pm_runtime_mark_last_busy(master->dev);
 		pm_runtime_put_autosuspend(master->dev);
 	}
 
@@ -1362,7 +1355,6 @@ static int dw_i3c_master_disable_ibi(struct i3c_dev_desc *dev)
 
 	dw_i3c_master_set_sir_enabled(master, dev, data->index, false);
 
-	pm_runtime_mark_last_busy(master->dev);
 	pm_runtime_put_autosuspend(master->dev);
 	return 0;
 }
-- 
2.39.5


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Re: [PATCH 24/80] i3c: master: svc: Remove redundant pm_runtime_mark_last_busy() calls

[Frank Li]

On Fri, Jul 04, 2025 at 10:54:16AM +0300, Sakari Ailus wrote:
> 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@linux.intel.com>
> ---

Reviewed-by: Frank Li <Frank.Li@nxp.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/i3c/master/svc-i3c-master.c | 8 --------
>  1 file changed, 8 deletions(-)
>
> diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
> index 7e1a7cb94b43..4f68005c47d9 100644
> --- a/drivers/i3c/master/svc-i3c-master.c
> +++ b/drivers/i3c/master/svc-i3c-master.c
> @@ -664,7 +664,6 @@ static int svc_i3c_master_set_speed(struct i3c_master_controller *m,
>  	}
>
>  rpm_out:
> -	pm_runtime_mark_last_busy(master->dev);
>  	pm_runtime_put_autosuspend(master->dev);
>
>  	return ret;
> @@ -779,7 +778,6 @@ static int svc_i3c_master_bus_init(struct i3c_master_controller *m)
>  		goto rpm_out;
>
>  rpm_out:
> -	pm_runtime_mark_last_busy(master->dev);
>  	pm_runtime_put_autosuspend(master->dev);
>
>  	return ret;
> @@ -801,7 +799,6 @@ static void svc_i3c_master_bus_cleanup(struct i3c_master_controller *m)
>  	/* Disable master */
>  	writel(0, master->regs + SVC_I3C_MCONFIG);
>
> -	pm_runtime_mark_last_busy(master->dev);
>  	pm_runtime_put_autosuspend(master->dev);
>  }
>
> @@ -1207,7 +1204,6 @@ static int svc_i3c_master_do_daa(struct i3c_master_controller *m)
>  		dev_err(master->dev, "Cannot handle such a list of devices");
>
>  rpm_out:
> -	pm_runtime_mark_last_busy(master->dev);
>  	pm_runtime_put_autosuspend(master->dev);
>
>  	return ret;
> @@ -1511,7 +1507,6 @@ static void svc_i3c_master_enqueue_xfer(struct svc_i3c_master *master,
>  	}
>  	spin_unlock_irqrestore(&master->xferqueue.lock, flags);
>
> -	pm_runtime_mark_last_busy(master->dev);
>  	pm_runtime_put_autosuspend(master->dev);
>  }
>
> @@ -1801,7 +1796,6 @@ static int svc_i3c_master_disable_ibi(struct i3c_dev_desc *dev)
>
>  	ret = i3c_master_disec_locked(m, dev->info.dyn_addr, I3C_CCC_EVENT_SIR);
>
> -	pm_runtime_mark_last_busy(master->dev);
>  	pm_runtime_put_autosuspend(master->dev);
>
>  	return ret;
> @@ -1834,7 +1828,6 @@ static int svc_i3c_master_disable_hotjoin(struct i3c_master_controller *m)
>  	if (!master->enabled_events)
>  		svc_i3c_master_disable_interrupts(master);
>
> -	pm_runtime_mark_last_busy(master->dev);
>  	pm_runtime_put_autosuspend(master->dev);
>
>  	return 0;
> @@ -1954,7 +1947,6 @@ static int svc_i3c_master_probe(struct platform_device *pdev)
>  	if (ret)
>  		goto rpm_disable;
>
> -	pm_runtime_mark_last_busy(&pdev->dev);
>  	pm_runtime_put_autosuspend(&pdev->dev);
>
>  	return 0;
> --
> 2.39.5
>

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