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 <alexandre.belloni@free-electrons.com>

drivers/rtc/rtc-rx8025.c

@@ -270,7 +270,7 @@ static int rx8025_init_client(struct i2c_client *client)
 		need_clear = 1;
 	}
 
-	if (!(ctrl[1] & RX8025_BIT_CTRL2_CTFG))
+	if (ctrl[1] & RX8025_BIT_CTRL2_CTFG)
 		need_clear = 1;
 
 	if (need_clear) {