diff --git a/drivers/usb/pd/policy_engine.c b/drivers/usb/pd/policy_engine.c index 7a250c31f44d..0272800269eb 100644 --- a/drivers/usb/pd/policy_engine.c +++ b/drivers/usb/pd/policy_engine.c @@ -2552,6 +2552,7 @@ static int usbpd_dr_set_property(struct dual_role_phy_instance *dual_role, { struct usbpd *pd = dual_role_get_drvdata(dual_role); bool do_swap = false; + int wait_count = 5; if (!pd) return -ENODEV; @@ -2578,9 +2579,15 @@ static int usbpd_dr_set_property(struct dual_role_phy_instance *dual_role, set_power_role(pd, PR_NONE); /* wait until it takes effect */ - while (pd->forced_pr != POWER_SUPPLY_TYPEC_PR_NONE) + while (pd->forced_pr != POWER_SUPPLY_TYPEC_PR_NONE && + --wait_count) msleep(20); + if (!wait_count) { + usbpd_err(&pd->dev, "setting mode timed out\n"); + return -ETIMEDOUT; + } + break; case DUAL_ROLE_PROP_DR: