On Sat, 17 May 2025, Hans Zhang wrote:
> 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@xxxxxxx>
> ---
> drivers/pci/pcie/aspm.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
> index 29fcb0689a91..98b3022802b2 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;
> }
> }
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
--
i.
