platform/chrome: cros_ec_proto: Rename cros_ec_command function

cros_ec_command() is the name of a function as well as a struct, as such
it can confuse indexing tools (like ctags). Avoid this by renaming it to
cros_ec_cmd(). Update all the callsites to use the new name.

This patch is a find-and-replace, so should not introduce any functional
changes.
Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220606201825.763788-3-pmalani@chromium.org

drivers/mfd/cros_ec_dev.c

@@ -250,7 +250,7 @@ static int ec_device_probe(struct platform_device *pdev)
 	 * The PCHG device cannot be detected by sending EC_FEATURE_GET_CMD, but
 	 * it can be detected by querying the number of peripheral chargers.
 	 */
-	retval = cros_ec_command(ec->ec_dev, 0, EC_CMD_PCHG_COUNT, NULL, 0,
+	retval = cros_ec_cmd(ec->ec_dev, 0, EC_CMD_PCHG_COUNT, NULL, 0,
 			     &pchg_count, sizeof(pchg_count));
 	if (retval >= 0 && pchg_count.port_count) {
 		retval = mfd_add_hotplug_devices(ec->dev,

drivers/platform/chrome/cros_ec_proto.c

@@ -860,7 +860,7 @@ bool cros_ec_check_features(struct cros_ec_dev *ec, int feature)
 
 	if (features->flags[0] == -1U && features->flags[1] == -1U) {
 		/* features bitmap not read yet */
-		ret = cros_ec_command(ec->ec_dev, 0, EC_CMD_GET_FEATURES + ec->cmd_offset,
+		ret = cros_ec_cmd(ec->ec_dev, 0, EC_CMD_GET_FEATURES + ec->cmd_offset,
 				  NULL, 0, features, sizeof(*features));
 		if (ret < 0) {
 			dev_warn(ec->dev, "cannot get EC features: %d\n", ret);
@@ -942,7 +942,7 @@ int cros_ec_get_sensor_count(struct cros_ec_dev *ec)
 EXPORT_SYMBOL_GPL(cros_ec_get_sensor_count);
 
 /**
- * cros_ec_command - Send a command to the EC.
+ * cros_ec_cmd - Send a command to the EC.
  *
  * @ec_dev: EC device
  * @version: EC command version
@@ -954,7 +954,7 @@ EXPORT_SYMBOL_GPL(cros_ec_get_sensor_count);
  *
  * Return: >= 0 on success, negative error number on failure.
  */
-int cros_ec_command(struct cros_ec_device *ec_dev,
+int cros_ec_cmd(struct cros_ec_device *ec_dev,
 		unsigned int version,
 		int command,
 		void *outdata,
@@ -987,4 +987,4 @@ int cros_ec_command(struct cros_ec_device *ec_dev,
 	kfree(msg);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(cros_ec_command);
+EXPORT_SYMBOL_GPL(cros_ec_cmd);

drivers/platform/chrome/cros_ec_typec.c

@@ -525,7 +525,7 @@ static int cros_typec_configure_mux(struct cros_typec_data *typec, int port_num,
 	enum typec_orientation orientation;
 	int ret;
 
-	ret = cros_ec_command(typec->ec, 0, EC_CMD_USB_PD_MUX_INFO,
+	ret = cros_ec_cmd(typec->ec, 0, EC_CMD_USB_PD_MUX_INFO,
 			  &req, sizeof(req), &resp, sizeof(resp));
 	if (ret < 0) {
 		dev_warn(typec->dev, "Failed to get mux info for port: %d, err = %d\n",
@@ -585,7 +585,7 @@ static int cros_typec_configure_mux(struct cros_typec_data *typec, int port_num,
 	/* Sending Acknowledgment to EC */
 	mux_ack.port = port_num;
 
-	if (cros_ec_command(typec->ec, 0, EC_CMD_USB_PD_MUX_ACK, &mux_ack,
+	if (cros_ec_cmd(typec->ec, 0, EC_CMD_USB_PD_MUX_ACK, &mux_ack,
 			sizeof(mux_ack), NULL, 0) < 0)
 		dev_warn(typec->dev,
 			 "Failed to send Mux ACK to EC for port: %d\n",
@@ -754,7 +754,7 @@ static int cros_typec_handle_sop_prime_disc(struct cros_typec_data *typec, int p
 	int ret = 0;
 
 	memset(disc, 0, EC_PROTO2_MAX_RESPONSE_SIZE);
-	ret = cros_ec_command(typec->ec, 0, EC_CMD_TYPEC_DISCOVERY, &req, sizeof(req),
+	ret = cros_ec_cmd(typec->ec, 0, EC_CMD_TYPEC_DISCOVERY, &req, sizeof(req),
 			  disc, EC_PROTO2_MAX_RESPONSE_SIZE);
 	if (ret < 0) {
 		dev_err(typec->dev, "Failed to get SOP' discovery data for port: %d\n", port_num);
@@ -837,7 +837,7 @@ static int cros_typec_handle_sop_disc(struct cros_typec_data *typec, int port_nu
 	typec_partner_set_pd_revision(port->partner, pd_revision);
 
 	memset(sop_disc, 0, EC_PROTO2_MAX_RESPONSE_SIZE);
-	ret = cros_ec_command(typec->ec, 0, EC_CMD_TYPEC_DISCOVERY, &req, sizeof(req),
+	ret = cros_ec_cmd(typec->ec, 0, EC_CMD_TYPEC_DISCOVERY, &req, sizeof(req),
 			  sop_disc, EC_PROTO2_MAX_RESPONSE_SIZE);
 	if (ret < 0) {
 		dev_err(typec->dev, "Failed to get SOP discovery data for port: %d\n", port_num);
@@ -870,7 +870,7 @@ static int cros_typec_send_clear_event(struct cros_typec_data *typec, int port_n
 		.clear_events_mask = events_mask,
 	};
 
-	return cros_ec_command(typec->ec, 0, EC_CMD_TYPEC_CONTROL, &req,
+	return cros_ec_cmd(typec->ec, 0, EC_CMD_TYPEC_CONTROL, &req,
 			   sizeof(req), NULL, 0);
 }
 
@@ -882,7 +882,7 @@ static void cros_typec_handle_status(struct cros_typec_data *typec, int port_num
 	};
 	int ret;
 
-	ret = cros_ec_command(typec->ec, 0, EC_CMD_TYPEC_STATUS, &req, sizeof(req),
+	ret = cros_ec_cmd(typec->ec, 0, EC_CMD_TYPEC_STATUS, &req, sizeof(req),
 			  &resp, sizeof(resp));
 	if (ret < 0) {
 		dev_warn(typec->dev, "EC_CMD_TYPEC_STATUS failed for port: %d\n", port_num);
@@ -960,7 +960,7 @@ static int cros_typec_port_update(struct cros_typec_data *typec, int port_num)
 	req.mux = USB_PD_CTRL_MUX_NO_CHANGE;
 	req.swap = USB_PD_CTRL_SWAP_NONE;
 
-	ret = cros_ec_command(typec->ec, typec->pd_ctrl_ver,
+	ret = cros_ec_cmd(typec->ec, typec->pd_ctrl_ver,
 			  EC_CMD_USB_PD_CONTROL, &req, sizeof(req),
 			  &resp, sizeof(resp));
 	if (ret < 0)
@@ -997,9 +997,8 @@ static int cros_typec_get_cmd_version(struct cros_typec_data *typec)
 
 	/* We're interested in the PD control command version. */
 	req_v1.cmd = EC_CMD_USB_PD_CONTROL;
-	ret = cros_ec_command(typec->ec, 1, EC_CMD_GET_CMD_VERSIONS,
-			      &req_v1, sizeof(req_v1), &resp,
-				    sizeof(resp));
+	ret = cros_ec_cmd(typec->ec, 1, EC_CMD_GET_CMD_VERSIONS,
+			  &req_v1, sizeof(req_v1), &resp, sizeof(resp));
 	if (ret < 0)
 		return ret;
 
@@ -1090,7 +1089,7 @@ static int cros_typec_probe(struct platform_device *pdev)
 	typec->typec_cmd_supported = cros_ec_check_features(ec_dev, EC_FEATURE_TYPEC_CMD);
 	typec->needs_mux_ack = cros_ec_check_features(ec_dev, EC_FEATURE_TYPEC_MUX_REQUIRE_AP_ACK);
 
-	ret = cros_ec_command(typec->ec, 0, EC_CMD_USB_PD_PORTS, NULL, 0,
+	ret = cros_ec_cmd(typec->ec, 0, EC_CMD_USB_PD_PORTS, NULL, 0,
 			  &resp, sizeof(resp));
 	if (ret < 0)
 		return ret;

drivers/platform/chrome/cros_usbpd_notify.c

@@ -71,7 +71,7 @@ static void cros_usbpd_get_event_and_notify(struct device  *dev,
 	}
 
 	/* Check for PD host events on EC. */
-	ret = cros_ec_command(ec_dev, 0, EC_CMD_PD_HOST_EVENT_STATUS,
+	ret = cros_ec_cmd(ec_dev, 0, EC_CMD_PD_HOST_EVENT_STATUS,
 			  NULL, 0, &host_event_status, sizeof(host_event_status));
 	if (ret < 0) {
 		dev_warn(dev, "Can't get host event status (err: %d)\n", ret);

drivers/regulator/cros-ec-regulator.c

@@ -30,7 +30,7 @@ static int cros_ec_regulator_enable(struct regulator_dev *dev)
 		.enable = 1,
 	};
 
-	return cros_ec_command(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd,
+	return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd,
 			   sizeof(cmd), NULL, 0);
 }
 
@@ -42,7 +42,7 @@ static int cros_ec_regulator_disable(struct regulator_dev *dev)
 		.enable = 0,
 	};
 
-	return cros_ec_command(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd,
+	return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd,
 			   sizeof(cmd), NULL, 0);
 }
 
@@ -55,7 +55,7 @@ static int cros_ec_regulator_is_enabled(struct regulator_dev *dev)
 	struct ec_response_regulator_is_enabled resp;
 	int ret;
 
-	ret = cros_ec_command(data->ec_dev, 0, EC_CMD_REGULATOR_IS_ENABLED, &cmd,
+	ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_IS_ENABLED, &cmd,
 			  sizeof(cmd), &resp, sizeof(resp));
 	if (ret < 0)
 		return ret;
@@ -82,7 +82,7 @@ static int cros_ec_regulator_get_voltage(struct regulator_dev *dev)
 	struct ec_response_regulator_get_voltage resp;
 	int ret;
 
-	ret = cros_ec_command(data->ec_dev, 0, EC_CMD_REGULATOR_GET_VOLTAGE, &cmd,
+	ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_GET_VOLTAGE, &cmd,
 			  sizeof(cmd), &resp, sizeof(resp));
 	if (ret < 0)
 		return ret;
@@ -108,7 +108,7 @@ static int cros_ec_regulator_set_voltage(struct regulator_dev *dev, int min_uV,
 	if (min_mV > max_mV)
 		return -EINVAL;
 
-	return cros_ec_command(data->ec_dev, 0, EC_CMD_REGULATOR_SET_VOLTAGE, &cmd,
+	return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_SET_VOLTAGE, &cmd,
 			   sizeof(cmd), NULL, 0);
 }
 
@@ -130,7 +130,7 @@ static int cros_ec_regulator_init_info(struct device *dev,
 	struct ec_response_regulator_get_info resp;
 	int ret;
 
-	ret = cros_ec_command(data->ec_dev, 0, EC_CMD_REGULATOR_GET_INFO, &cmd,
+	ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_GET_INFO, &cmd,
 			  sizeof(cmd), &resp, sizeof(resp));
 	if (ret < 0)
 		return ret;

include/linux/platform_data/cros_ec_proto.h

@@ -231,7 +231,7 @@ bool cros_ec_check_features(struct cros_ec_dev *ec, int feature);
 
 int cros_ec_get_sensor_count(struct cros_ec_dev *ec);
 
-int cros_ec_command(struct cros_ec_device *ec_dev, unsigned int version, int command, void *outdata,
+int cros_ec_cmd(struct cros_ec_device *ec_dev, unsigned int version, int command, void *outdata,
 		    int outsize, void *indata, int insize);
 
 /**