enable -Wall and fix warnings reported by it

[gpsp.git] / gp2x / gp2x.c

diff --git a/gp2x/gp2x.c b/gp2x/gp2x.c
index ad3c215..7bef895 100644 (file)
--- a/gp2x/gp2x.c
+++ b/gp2x/gp2x.c
@@ -32,7 +32,9 @@
 
 static u32 gpsp_gp2x_dev_audio;
 static u32 gpsp_gp2x_dev;
+#ifdef WIZ_BUILD
 static u32 gpsp_gp2x_gpiodev;
+#endif
 
 static u32 gp2x_audio_volume = 74/2;