Commit c1842b98 authored by Hans Zhang's avatar Hans Zhang Committed by Bjorn Helgaas
Browse files

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: default avatarHans Zhang <18255117159@163.com>
Signed-off-by: default avatarManivannan Sadhasivam <mani@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/20250517154939.139237-1-18255117159@163.com
parent 19272b37

drivers/pci/pcie/aspm.c

+4 −4
Original line number Diff line number Diff line
@@ -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;

	}

}