The original driver will exit when detect rtc binary mode. In fact both
the binary mode and bcd are supported
---
drivers/rtc/rtc-cmos.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index b6d35f5..85c327e 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -757,7 +757,7 @@ cmos_do_probe(struct device *dev, struct resource
*ports, int rtc_irq)
* <asm-generic/rtc.h> doesn't know 12-hour mode either.
*/
if (is_valid_irq(rtc_irq) &&
- (!(rtc_control & RTC_24H) || (rtc_control & (RTC_DM_BINARY)))) {
+ (!(rtc_control & RTC_24H) /*|| (rtc_control & (RTC_DM_BINARY))*/)) {
dev_dbg(dev, "only 24-hr BCD mode supported\n");
retval = -ENXIO;
goto cleanup1;
--
1.5.6.5
