remoteproc: qcom: wcnss: Make SMD handling common

Move the SMD edge handling to the Qualcomm common file to make it
reusable for other Qualcomm remoteproc drivers.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

drivers/remoteproc/qcom_common.h

@@ -1,11 +1,22 @@
 #ifndef __RPROC_QCOM_COMMON_H__
 #define __RPROC_QCOM_COMMON_H__
 
-struct resource_table;
-struct rproc;
+#include <linux/remoteproc.h>
+#include "remoteproc_internal.h"
+
+struct qcom_rproc_subdev {
+	struct rproc_subdev subdev;
+
+	struct device *dev;
+	struct device_node *node;
+	struct qcom_smd_edge *edge;
+};
 
 struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
 					       const struct firmware *fw,
 					       int *tablesz);
 
+void qcom_add_smd_subdev(struct rproc *rproc, struct qcom_rproc_subdev *smd);
+void qcom_remove_smd_subdev(struct rproc *rproc, struct qcom_rproc_subdev *smd);
+
 #endif