rtc-parisc: add a missing include for linux/rtc.h

Signed-off-by: Ndann frazier <dannf@hp.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/rtc/rtc-parisc.c

@@ -7,6 +7,7 @@
 #include <linux/module.h>
 #include <linux/time.h>
 #include <linux/platform_device.h>
+#include <linux/rtc.h>
 
 #include <asm/rtc.h>