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-rw-r--r--package/switch/src/switch-robo.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c
index 21343edf0..95cb3e23f 100644
--- a/package/switch/src/switch-robo.c
+++ b/package/switch/src/switch-robo.c
@@ -68,9 +68,13 @@
#define bool int
#endif
-
+/* Only available on brcm-2.4/brcm47xx */
+#ifdef BROADCOM
extern char *nvram_get(const char *name);
#define getvar(str) (nvram_get(str)?:"")
+#else
+#define getvar(str) NULL
+#endif
/* Data structure for a Roboswitch device. */
struct robo_switch {