This patch fixes the following warning with RTC_LIB on MIPS:
drivers/rtc/rtc-cmos.c:697:2: warning: #warning Assuming 128 bytes of
RTC+NVRAM address space, not 64 bytes.
and also, enables the RTC_DM_BINARY support. without this support,
RTC_LIB of fuloong2e and fuloong2f does not work.
The platform RTC device driver is coming in the next patch.
Signed-off-by: Wu Zhangjin <wuzhangjin@xxxxxxxxx>
---
drivers/rtc/rtc-cmos.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index f7a4701..820bdad 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -691,7 +691,8 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
*/
#if defined(CONFIG_ATARI)
address_space = 64;
-#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__sparc__)
+#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) \
+ || defined(__sparc__) || defined(__mips__)
address_space = 128;
#else
#warning Assuming 128 bytes of RTC+NVRAM address space, not 64 bytes.
@@ -756,9 +757,8 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
/* FIXME teach the alarm code how to handle binary mode;
* <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)))) {
- dev_dbg(dev, "only 24-hr BCD mode supported\n");
+ if (is_valid_irq(rtc_irq) && !(rtc_control & RTC_24H)) {
+ dev_dbg(dev, "only 24-hr supported\n");
retval = -ENXIO;
goto cleanup1;
}
--
1.6.2.1
