rtc: add support for the ST M48T59 RTC

[akpm@linux-foundation.org: x86_64 build fix]
[akpm@linux-foundation.org: The acpi guys changed the bin_attribute code]
Signed-off-by: Mark Zhan <rongkai.zhan@windriver.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
4 files changed