rtc-fm3130: add missing braces

commit f4b51628 upstream.

Add missing braces for multiline 'if' statements in fm3130_probe.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: Sergey Lapin <slapin@ossfans.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>