return strlen(dest) + strlen(src);
}
+static inline void *devm_kzalloc(struct device *dev, unsigned int size,
+ unsigned int flags)
+{
+ return kzalloc(size, flags);
+}
+
+static inline void *kmalloc_array(size_t n, size_t size, gfp_t flags)
+{
+ return kzalloc(n * size, flags);
+}
#endif