soc: qcom: add missing declaration for 'struct device_node'

diff --git a/include/linux/soc/qcom/smem_state.h b/include/linux/soc/qcom/smem_state.h
index f35e1512fcaa1bb723da9f5825a2bc8406071fca..9d3442e04ca6588b71f1541ce5cda3e5cf63fbbe 100644 (file)
--- a/include/linux/soc/qcom/smem_state.h
+++ b/include/linux/soc/qcom/smem_state.h
@@ -2,6 +2,7 @@
 #define __QCOM_SMEM_STATE__
 
 struct qcom_smem_state;
+struct device_node;
 
 struct qcom_smem_state_ops {
        int (*update_bits)(void *, u32, u32);