gan: Mark gan_pdisc_vals[] as public / non-static symbol
It is actually listed in libosmogsm.map, but still used to be a static
symbol. That couldn't have worked.
Change-Id: I6f3f04b683d906674ee7da9bab5762bb00cea916
diff --git a/src/gsm/gan.c b/src/gsm/gan.c
index c71c513..0bcaa17 100644
--- a/src/gsm/gan.c
+++ b/src/gsm/gan.c
@@ -68,7 +68,7 @@
{ 0, NULL }
};
-static const struct value_string gan_pdisc_vals[] = {
+const struct value_string gan_pdisc_vals[] = {
{ GA_PDISC_RC, "RC" },
{ GA_PDISC_CSR, "CSR" },
{ GA_PDISC_PSR, "PSR" },