ipc: fix condition for slave core comp cmd

Fixes condition for slave core component command.
It should only be executed on slave core if pipeline
is active. Otherwise master core should handle it.

Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>

Author: tlauda

src/ipc/handler.c

@@ -733,21 +733,23 @@ static int ipc_comp_cmd(struct comp_dev *dev, int cmd,
 	struct idc_msg comp_cmd_msg;
 	int core = dev->pipeline->ipc_pipe.core;
 
-	/* pipeline scheduled on current core */
-	if (cpu_get_id() == core)
+	/* pipeline running on other core */
+	if (dev->pipeline->status == COMP_STATE_ACTIVE &&
+	    cpu_get_id() != core) {
+		/* check if requested core is enabled */
+		if (!cpu_is_core_enabled(core))
+			return -EINVAL;
+
+		/* build IDC message */
+		comp_cmd_msg.header = IDC_MSG_COMP_CMD;
+		comp_cmd_msg.extension = IDC_MSG_COMP_CMD_EXT(cmd);
+		comp_cmd_msg.core = core;
+
+		/* send IDC component command message */
+		return idc_send_msg(&comp_cmd_msg, IDC_BLOCKING);
+	} else {
 		return comp_cmd(dev, cmd, data);
-
-	/* check if requested core is enabled */
-	if (!cpu_is_core_enabled(core))
-		return -EINVAL;
-
-	/* build IDC message */
-	comp_cmd_msg.header = IDC_MSG_COMP_CMD;
-	comp_cmd_msg.extension = IDC_MSG_COMP_CMD_EXT(cmd);
-	comp_cmd_msg.core = core;
-
-	/* send IDC component command message */
-	return idc_send_msg(&comp_cmd_msg, IDC_BLOCKING);
+	}
 }
 
 /* get/set component values or runtime data */