rtc: ds1286: move header to linux/rtc

Move ds1286.h to rtc specific folder.

Signed-off-by: Alexandre Belloni <[e-mail]>

arch/mips/sgi-ip22/ip22-reset.c

···
  */
 #include <linux/linkage.h>
 #include <linux/init.h>
-#include <linux/ds1286.h>
+#include <linux/rtc/ds1286.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>

drivers/rtc/rtc-ds1286.c

···
 #include <linux/rtc.h>
 #include <linux/platform_device.h>
 #include <linux/bcd.h>
-#include <linux/ds1286.h>
+#include <linux/rtc/ds1286.h>
 #include <linux/io.h>
 #include <linux/slab.h>