[PATCH v9] ata: add <linux/pm_runtime.h> where missing

From: Vladimir Oltean

Date: Mon Aug 10 2026 - 09:31:49 EST


It appears that libahci.c, ahci.c as well as the ahci_brcm, ahci_ceva
and ahci_qoriq drivers are using runtime PM operations without including
<linux/pm_runtime.h>. This header is somehow being indirectly provided
by <linux/phy/phy.h>, which would like to drop it (none of the functions
it exports need it).

Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Acked-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
---
Cc: Damien Le Moal <dlemoal@xxxxxxxxxx>
Cc: Niklas Cassel <cassel@xxxxxxxxxx>

v8->v9:
- none. Extracted out of previous "[PATCH v8 phy-next 00/31] Split
Generic PHY consumer and provider API":
https://lore.kernel.org/linux-phy/20260505100523.1922388-1-vladimir.oltean@xxxxxxx/
which became unmanageably large and needs to be split per subsystem.
v2->v8:
- none
v1->v2:
- collect tag
---
drivers/ata/ahci.c | 1 +
drivers/ata/ahci_brcm.c | 1 +
drivers/ata/ahci_ceva.c | 1 +
drivers/ata/ahci_qoriq.c | 1 +
drivers/ata/libahci.c | 1 +
5 files changed, 5 insertions(+)

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 58f512f8952a..d1cdbf86da78 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -26,6 +26,7 @@
#include <linux/device.h>
#include <linux/dmi.h>
#include <linux/gfp.h>
+#include <linux/pm_runtime.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_cmnd.h>
#include <linux/libata.h>
diff --git a/drivers/ata/ahci_brcm.c b/drivers/ata/ahci_brcm.c
index 29be74fedcf0..48460e515722 100644
--- a/drivers/ata/ahci_brcm.c
+++ b/drivers/ata/ahci_brcm.c
@@ -16,6 +16,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
#include <linux/reset.h>
#include <linux/string.h>

diff --git a/drivers/ata/ahci_ceva.c b/drivers/ata/ahci_ceva.c
index 2961e53288f4..008869d9499b 100644
--- a/drivers/ata/ahci_ceva.c
+++ b/drivers/ata/ahci_ceva.c
@@ -12,6 +12,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
#include <linux/reset.h>
#include "ahci.h"

diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c
index 96492159fa7c..fc6b8cd75b32 100644
--- a/drivers/ata/ahci_qoriq.c
+++ b/drivers/ata/ahci_qoriq.c
@@ -14,6 +14,7 @@
#include <linux/device.h>
#include <linux/of.h>
#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
#include <linux/libata.h>
#include "ahci.h"

diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 6d72eb017b49..bea9a39daced 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -30,6 +30,7 @@
#include <scsi/scsi_cmnd.h>
#include <linux/libata.h>
#include <linux/pci.h>
+#include <linux/pm_runtime.h>
#include "ahci.h"
#include "libata.h"

--
2.34.1