*/
#if defined(CONFIG_ATARI)
address_space = 64;
-#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__)
+#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__sparc__)
address_space = 128;
#else
#warning Assuming 128 bytes of RTC+NVRAM address space, not 64 bytes.
/* FIXME teach the alarm code how to handle binary mode;
* <asm-generic/rtc.h> doesn't know 12-hour mode either.
*/
- if (!(rtc_control & RTC_24H) || (rtc_control & (RTC_DM_BINARY))) {
+ 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");
retval = -ENXIO;
goto cleanup1;