[ Upstream commit204756f016] rx8130 wday specifies the bit position, not BCD. Fixes:ee0981be77("rtc: ds1307: Add support for Epson RX8130CE") Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20210420023917.1949066-1-nobuhiro1.iwamatsu@toshiba.co.jp Signed-off-by: Sasha Levin <sashal@kernel.org>