#define AIMS_BIT_VOL_UP (1 << 6) /* active low */
#define AIMS_BIT_VOL_DN (1 << 7) /* active low */
-void rtrack_set_pins(void *handle, u8 pins)
+static void rtrack_set_pins(void *handle, u8 pins)
{
struct radio_isa_card *isa = handle;
struct rtrack *rt = container_of(isa, struct rtrack, isa);