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powerpc: Don't limit pmac_get_rtc_time to return only positive values 

If the machine's clock is set to a bogus value, this check resulted
in userland waiting effectively forever for the RTC value to change,
so remove the check.

Signed-off-by: Paul Mackerras <paulus@samba.org>
hifive-unleashed-5.1
Paul Mackerras 2005-10-26 17:22:33 +10:00
parent 6d0124fc06
commit 303d72a000
1 changed files with 0 additions and 4 deletions
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4
arch/powerpc/platforms/powermac/time.c
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@ -113,8 +113,6 @@ static unsigned long cuda_get_time(void)
req.reply_len);
now = (req.reply[3] << 24) + (req.reply[4] << 16)
+ (req.reply[5] << 8) + req.reply[6];
if (now < RTC_OFFSET)
return 0;
return now - RTC_OFFSET;
}
@ -158,8 +156,6 @@ static unsigned long pmu_get_time(void)
req.reply_len);
now = (req.reply[0] << 24) + (req.reply[1] << 16)
+ (req.reply[2] << 8) + req.reply[3];
if (now < RTC_OFFSET)
return 0;
return now - RTC_OFFSET;
}