return sensor_count;
}
EXPORT_SYMBOL_GPL(cros_ec_get_sensor_count);
+
+/**
+ * cros_ec_command - Send a command to the EC.
+ *
+ * @ec_dev: EC device
+ * @command: EC command
+ * @outdata: EC command output data
+ * @outsize: Size of outdata
+ * @indata: EC command input data
+ * @insize: Size of indata
+ *
+ * Return: >= 0 on success, negative error number on failure.
+ */
+int cros_ec_command(struct cros_ec_device *ec_dev,
+ int command,
+ uint8_t *outdata,
+ int outsize,
+ uint8_t *indata,
+ int insize)
+{
+ struct cros_ec_command *msg;
+ int ret;
+
+ msg = kzalloc(sizeof(*msg) + max(insize, outsize), GFP_KERNEL);
+ if (!msg)
+ return -ENOMEM;
+
+ msg->command = command;
+ msg->outsize = outsize;
+ msg->insize = insize;
+
+ if (outsize)
+ memcpy(msg->data, outdata, outsize);
+
+ ret = cros_ec_cmd_xfer_status(ec_dev, msg);
+ if (ret < 0)
+ goto error;
+
+ if (insize)
+ memcpy(indata, msg->data, insize);
+error:
+ kfree(msg);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(cros_ec_command);
}
EXPORT_SYMBOL_GPL(cros_usbpd_unregister_notify);
-/**
- * cros_ec_command - Send a command to the EC.
- *
- * @ec_dev: EC device
- * @command: EC command
- * @outdata: EC command output data
- * @outsize: Size of outdata
- * @indata: EC command input data
- * @insize: Size of indata
- *
- * Return: >= 0 on success, negative error number on failure.
- */
-static int cros_ec_command(struct cros_ec_device *ec_dev,
- int command,
- uint8_t *outdata,
- int outsize,
- uint8_t *indata,
- int insize)
-{
- struct cros_ec_command *msg;
- int ret;
-
- msg = kzalloc(sizeof(*msg) + max(insize, outsize), GFP_KERNEL);
- if (!msg)
- return -ENOMEM;
-
- msg->command = command;
- msg->outsize = outsize;
- msg->insize = insize;
-
- if (outsize)
- memcpy(msg->data, outdata, outsize);
-
- ret = cros_ec_cmd_xfer_status(ec_dev, msg);
- if (ret < 0)
- goto error;
-
- if (insize)
- memcpy(indata, msg->data, insize);
-error:
- kfree(msg);
- return ret;
-}
-
static void cros_usbpd_get_event_and_notify(struct device *dev,
struct cros_ec_device *ec_dev)
{
int cros_ec_get_sensor_count(struct cros_ec_dev *ec);
+int cros_ec_command(struct cros_ec_device *ec_dev, int command, uint8_t *outdata, int outsize,
+ uint8_t *indata, int insize);
+
/**
* cros_ec_get_time_ns() - Return time in ns.
*