From: Hans Zhang <18255117159@163.com>
Date: Sat, 17 May 2025 15:49:39 +0000 (+0800)
Subject: PCI/ASPM: Use boolean type for aspm_disabled and aspm_force
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c1842b98c9f1ac1aac468253febc437f880bb8b5;p=thirdparty%2Fkernel%2Flinux.git

PCI/ASPM: Use boolean type for aspm_disabled and aspm_force

The aspm_disabled and aspm_force variables are used as boolean flags.
Change their type from int to bool and update assignments to use
true/false instead of 1/0. This improves code clarity.

Signed-off-by: Hans Zhang <18255117159@163.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/20250517154939.139237-1-18255117159@163.com
---

diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 29fcb0689a918..98b3022802b23 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -245,7 +245,7 @@ struct pcie_link_state {
 	u32 clkpm_disable:1;		/* Clock PM disabled */
 };
 
-static int aspm_disabled, aspm_force;
+static bool aspm_disabled, aspm_force;
 static bool aspm_support_enabled = true;
 static DEFINE_MUTEX(aspm_lock);
 static LIST_HEAD(link_list);
@@ -1712,11 +1712,11 @@ static int __init pcie_aspm_disable(char *str)
 {
 	if (!strcmp(str, "off")) {
 		aspm_policy = POLICY_DEFAULT;
-		aspm_disabled = 1;
+		aspm_disabled = true;
 		aspm_support_enabled = false;
 		pr_info("PCIe ASPM is disabled\n");
 	} else if (!strcmp(str, "force")) {
-		aspm_force = 1;
+		aspm_force = true;
 		pr_info("PCIe ASPM is forcibly enabled\n");
 	}
 	return 1;
@@ -1734,7 +1734,7 @@ void pcie_no_aspm(void)
 	 */
 	if (!aspm_force) {
 		aspm_policy = POLICY_DEFAULT;
-		aspm_disabled = 1;
+		aspm_disabled = true;
 	}
 }