dtc: Enable and fix -Wpointer-arith warnings

[oweals/u-boot.git] / include / libfdt_env.h

diff --git a/include/libfdt_env.h b/include/libfdt_env.h
index a7fd2f8d9a6aa43a63808a3327ddfb3521835e1d..671c3a8981ad5071f3ec024fc97649a6ec93a7f4 100644 (file)
--- a/include/libfdt_env.h
+++ b/include/libfdt_env.h
@@ -38,4 +38,16 @@ extern struct fdt_header *working_fdt;  /* Pointer to the working fdt */
 #define fdt64_to_cpu(x)                __be64_to_cpu(x)
 #define cpu_to_fdt64(x)                __cpu_to_be64(x)
 
+/*
+ * Types for `void *' pointers.
+ *
+ * Note: libfdt uses this definition from /usr/include/stdint.h.
+ * Define it here rather than pulling in all of stdint.h.
+ */
+#if __WORDSIZE == 64
+typedef unsigned long int       uintptr_t;
+#else
+typedef unsigned int            uintptr_t;
+#endif
+
 #endif /* _LIBFDT_ENV_H */