};
/* The master ring of all esp hosts we are managing in this driver. */
-struct NCR_ESP *espchain;
+static struct NCR_ESP *espchain;
int nesps = 0, esps_in_use = 0, esps_running = 0;
irqreturn_t esp_intr(int irq, void *dev_id, struct pt_regs *pregs);
/* loop */
while (hmuch) {
int j, fifo_stuck = 0, newphase;
- unsigned long flags, timeout;
+ unsigned long timeout;
+#if 0
+ unsigned long flags;
+#endif
#if 0
if ( i % 10 )
ESPDATA(("\r"));