Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] ARC: Fix several compiler warnings.
  [MIPS] ISA: Fix typo
  [CHAR] ds1286: Fix handling of seconds in RTC_ALM_SET ioctl.