TCPMv2: Rename pd_can_source_from_device

Clarify the function name by changing it to "can charge from" since
"source from" isn't a generally common phrase in PD terms.

BRANCH=None
BUG=None
TEST=make -j buildall

Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: Id7a40ac9d8d4c0007e8ff6cb25c2e8c2d006df0c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2923239
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>

3 files changed, 9 insertions, 9 deletions

diff --git a/baseboard/honeybuns/usb_pd_policy.c b/baseboard/honeybuns/usb_pd_policy.c
index 7306c4fbfc..96739c2356 100644
--- a/baseboard/honeybuns/usb_pd_policy.c
+++ b/baseboard/honeybuns/usb_pd_policy.c
@@ -346,7 +346,7 @@ static void usb_tc_disconnect(void)
 }
 DECLARE_HOOK(HOOK_USB_PD_DISCONNECT, usb_tc_disconnect, HOOK_PRIO_DEFAULT);
 
-__override bool pd_can_source_from_device(int port, const int pdo_cnt,
+__override bool pd_can_charge_from_device(int port, const int pdo_cnt,
 				      const uint32_t *pdos)
 {
 	/*
diff --git a/common/usbc/usb_pe_drp_sm.c b/common/usbc/usb_pe_drp_sm.c
index ca03d02cf0..ac146a381f 100644
--- a/common/usbc/usb_pe_drp_sm.c
+++ b/common/usbc/usb_pe_drp_sm.c
@@ -1213,11 +1213,11 @@ void pe_got_soft_reset(int port)
 	set_state_pe(port, PE_SOFT_RESET);
 }
 
-__overridable bool pd_can_source_from_device(int port, const int pdo_cnt,
+__overridable bool pd_can_charge_from_device(int port, const int pdo_cnt,
 				      const uint32_t *pdos)
 {
 	/*
-	 * Don't attempt to source from a device we have no SrcCaps from. Or, if
+	 * Don't attempt to charge from a device we have no SrcCaps from. Or, if
 	 * drp_state is FORCE_SOURCE then don't attempt a PRS.
 	 */
 	if (pdo_cnt == 0 || pd_get_dual_role(port) == PD_DRP_FORCE_SOURCE)
@@ -1265,7 +1265,7 @@ void pd_resume_check_pr_swap_needed(int port)
 	 */
 	if (pe_is_explicit_contract(port) &&
 	    pd_get_power_role(port) == PD_ROLE_SINK &&
-	    !pd_can_source_from_device(port, pd_get_src_cap_cnt(port),
+	    !pd_can_charge_from_device(port, pd_get_src_cap_cnt(port),
 				       pd_get_src_caps(port)) &&
 	    (!IS_ENABLED(CONFIG_CHARGE_MANAGER) ||
 	     charge_manager_get_active_charge_port() != port))
@@ -1742,7 +1742,7 @@ static void pe_update_src_pdo_flags(int port, int pdo_cnt, uint32_t *pdos)
 		return;
 
 	if (IS_ENABLED(CONFIG_CHARGE_MANAGER)) {
-		if (pd_can_source_from_device(port, pdo_cnt, pdos)) {
+		if (pd_can_charge_from_device(port, pdo_cnt, pdos)) {
 			charge_manager_update_dualrole(port, CAP_DEDICATED);
 		} else {
 			charge_manager_update_dualrole(port, CAP_DUALROLE);
@@ -3073,7 +3073,7 @@ static void pe_snk_evaluate_capability_entry(int port)
 		 * If port policy preference is to be a power role source,
 		 * then request a power role swap.
 		 */
-		if (!pd_can_source_from_device(port, num, pdo))
+		if (!pd_can_charge_from_device(port, num, pdo))
 			pd_request_power_swap(port);
 
 	pe_update_src_pdo_flags(port, num, pdo);
@@ -6774,7 +6774,7 @@ static void pe_dr_src_get_source_cap_run(int port)
 				 * If we'd prefer to charge from this partner,
 				 * then propose a PR swap.
 				 */
-				if (pd_can_source_from_device(port, cnt,
+				if (pd_can_charge_from_device(port, cnt,
 							      payload))
 					pd_request_power_swap(port);
 
diff --git a/include/usb_pd.h b/include/usb_pd.h
index cc85cbf2c2..751907d3c8 100644
--- a/include/usb_pd.h
+++ b/include/usb_pd.h
@@ -1606,14 +1606,14 @@ void pd_vbus_low(int port);
 __override_proto int pd_check_power_swap(int port);
 
 /**
- * Check if we are allowed to automatically be charging from port partner
+ * Check if we are allowed to automatically charge from port partner
  *
  * @param port USB-C port number
  * @pdo_cnt number of source cap PDOs
  * @*pdos  pointer to source cap PDOs
  * @return True if port partner can supply power
  */
-__override_proto bool pd_can_source_from_device(int port, const int pdo_cnt,
+__override_proto bool pd_can_charge_from_device(int port, const int pdo_cnt,
 						const uint32_t *pdos);
 
 /**