drivers/rtc/rtc-da9052.c: remove redundant private structure field
drivers/rtc/rtc-da9052.c: remove redundant private structure field

Remove redundant irq field in private rtc structure.

Signed-off-by: Anthony Olech <511c810a1d08ab6c2ae07cbbc94661696fb832ee@diasemi.com>
Acked-by: David Dajun Chen <0d8609c212ab3f9760c0051ba4e9c6b9d92c1063@diasemi.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs