interconnect: qcom: Kconfig: Make INTERCONNECT_QCOM tristate

Make INTERCONNECT_QCOM tristate so that icc-common.c can be
compiled as a module.
Signed-off-by: Huang Yiwei <quic_hyiwei@quicinc.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220914064122.16222-1-quic_hyiwei@quicinc.comSigned-off-by: Georgi Djakov <djakov@kernel.org>

drivers/interconnect/qcom/Kconfig

 # SPDX-License-Identifier: GPL-2.0-only
 config INTERCONNECT_QCOM
-	bool "Qualcomm Network-on-Chip interconnect drivers"
+	tristate "Qualcomm Network-on-Chip interconnect drivers"
 	depends on ARCH_QCOM
 	help
 	  Support for Qualcomm's Network-on-Chip interconnect hardware.

drivers/interconnect/qcom/icc-common.c

@@ -5,6 +5,7 @@
 
 #include <linux/of.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 
 #include "icc-common.h"
 
@@ -32,3 +33,5 @@ struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void
 	return ndata;
 }
 EXPORT_SYMBOL_GPL(qcom_icc_xlate_extended);
+
+MODULE_LICENSE("GPL");