* LOCKING:
* spin_lock_irqsave(host lock)
*/
-void sil680_sff_exec_command(struct ata_port *ap,
- const struct ata_taskfile *tf)
+static void sil680_sff_exec_command(struct ata_port *ap,
+ const struct ata_taskfile *tf)
{
DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
iowrite8(tf->command, ap->ioaddr.command_addr);