rtc: rx8025: fix RX8025_BIT_CTRL2_CTFG initialization
rtc: rx8025: fix RX8025_BIT_CTRL2_CTFG initialization

RX8025_BIT_CTRL2_CTFG was set to 0 only when it was already 0.

Signed-off-by: Alexandre Belloni <a7228e626ecf0022ac91fc1cd8db88e71d0e5e0e@free-electrons.com>

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