diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index f707709969acfee137d30b698304dfd99f7c45e7..c77fda05f683e11cca97213f05b33710960bd2b0 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -22,7 +22,6 @@
 #include <linux/if.h>
 #include <linux/if_vlan.h>
 #include <linux/pci.h>
-#include <linux/pci-aspm.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/ip.h>
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 645f0fbd91795f147a59b3970344a60381f434b0..92b2dd396436adb8db52ff74dd9c966f7262c590 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -18,7 +18,6 @@
 
 #include <linux/nl80211.h>
 #include <linux/pci.h>
-#include <linux/pci-aspm.h>
 #include <linux/module.h>
 #include "ath9k.h"
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 38234bda901783c8fe533cb21f862f800910f53a..d6c55e111fdaea9fa668c0e171b5674f2196642b 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -72,7 +72,6 @@
 #include <linux/module.h>
 #include <linux/pm_runtime.h>
 #include <linux/pci.h>
-#include <linux/pci-aspm.h>
 #include <linux/acpi.h>
 
 #include "fw/acpi.h"
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 9f1cb9051d7d8d380639c6e4426a5487255302e2..32589f5552b203c6cc08334d848066d34b640839 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -23,7 +23,6 @@
 #include <linux/fs.h>
 #include <linux/capability.h>
 #include <linux/security.h>
-#include <linux/pci-aspm.h>
 #include <linux/slab.h>
 #include <linux/vgaarb.h>
 #include <linux/pm_runtime.h>
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 316496e99da9ba56b10d52ba2e0e0f4c9494890b..cada2954ecb4dddf41fa31c0df393c0f673063ab 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -23,7 +23,6 @@
 #include <linux/string.h>
 #include <linux/log2.h>
 #include <linux/logic_pio.h>
-#include <linux/pci-aspm.h>
 #include <linux/pm_wakeup.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index c687c817b47d0cd6cb2d5d896f08c816048a03a8..5326916715d20663ead1c51c30ccf3cc2d0b9ddc 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -1127,11 +1127,9 @@ static int pcie_aspm_set_policy(const char *val,
 
 	if (aspm_disabled)
 		return -EPERM;
-	for (i = 0; i < ARRAY_SIZE(policy_str); i++)
-		if (!strncmp(val, policy_str[i], strlen(policy_str[i])))
-			break;
-	if (i >= ARRAY_SIZE(policy_str))
-		return -EINVAL;
+	i = sysfs_match_string(policy_str, val);
+	if (i < 0)
+		return i;
 	if (i == aspm_policy)
 		return 0;
 
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 9472da27e202a39ffcb7e1e136a52a2e8b2fb63d..155d4333a29184df4d312b35e0aa8adbaf762a89 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -13,7 +13,6 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/cpumask.h>
-#include <linux/pci-aspm.h>
 #include <linux/aer.h>
 #include <linux/acpi.h>
 #include <linux/hypervisor.h>
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index 5e3d0dced2b8d6bbf54185612bfe896f4d2941c0..461e7fd2756fb317d147fbebc0ec0ca2bda339c1 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/pci.h>
 #include <linux/module.h>
-#include <linux/pci-aspm.h>
 #include "pci.h"
 
 static void pci_free_resources(struct pci_dev *dev)