hw/timer/mc146818: rename rtc_init() -> mc146818_rtc_init()

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/hw/alpha/dp264.c b/hw/alpha/dp264.c
index 887a740..766373e 100644
--- a/hw/alpha/dp264.c
+++ b/hw/alpha/dp264.c
@@ -78,7 +78,7 @@
                            clipper_pci_map_irq);
 
     /* Since we have an SRM-compatible PALcode, use the SRM epoch.  */
-    rtc_init(isa_bus, 1900, rtc_irq);
+    mc146818_rtc_init(isa_bus, 1900, rtc_irq);
 
     i8254_pit_init(isa_bus, 0x40, 0, NULL);
     isa_create_simple(isa_bus, "i8042");