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Commit edbf38ed authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "usb: pd: Avoid dual_role_instance_changed() if nothing changed"

parents b71f5ce7 d8aa0fd5

drivers/usb/pd/policy_engine.c

+6 −2
Original line number Diff line number Diff line
@@ -1499,6 +1499,9 @@ static void usbpd_set_state(struct usbpd *pd, enum usbpd_state next_state) 
				!pd->in_explicit_contract)

			stop_usb_host(pd);



		if (!pd->in_explicit_contract)

			dual_role_instance_changed(pd->dual_role);



		pd->in_explicit_contract = true;



		if (pd->vdm_tx && !pd->sm_queued)
@@ -1512,7 +1515,6 @@ static void usbpd_set_state(struct usbpd *pd, enum usbpd_state next_state) 


		kobject_uevent(&pd->dev.kobj, KOBJ_CHANGE);

		complete(&pd->is_ready);

		dual_role_instance_changed(pd->dual_role);

		break;



	case PE_PRS_SRC_SNK_TRANSITION_TO_OFF:
@@ -1687,6 +1689,9 @@ static void usbpd_set_state(struct usbpd *pd, enum usbpd_state next_state) 
		break;



	case PE_SNK_READY:

		if (!pd->in_explicit_contract)

			dual_role_instance_changed(pd->dual_role);



		pd->in_explicit_contract = true;



		if (pd->vdm_tx)
@@ -1698,7 +1703,6 @@ static void usbpd_set_state(struct usbpd *pd, enum usbpd_state next_state) 


		kobject_uevent(&pd->dev.kobj, KOBJ_CHANGE);

		complete(&pd->is_ready);

		dual_role_instance_changed(pd->dual_role);

		break;



	case PE_SNK_TRANSITION_TO_DEFAULT: