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rtc: mc13xxx: fix obfuscated and wrong format string
According to C99, %2.s means 'print two spaces' (a precision of . without following digits or * means 0). The kernel's printf implementation, however, treats that case as if no precision was given, but relying on that quirk is rather silly. Also, since no - (aka left-justify) flag is given, the field with of 2 would then cause the alarm->enabled case to come out as "o n". Deobfuscate it. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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@ -216,7 +216,7 @@ static int mc13xxx_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
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s1970 = rtc_tm_to_time64(&alarm->time);
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dev_dbg(dev, "%s: o%2.s %lld\n", __func__, alarm->enabled ? "n" : "ff",
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dev_dbg(dev, "%s: %s %lld\n", __func__, alarm->enabled ? "on" : "off",
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(long long)s1970);
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ret = mc13xxx_rtc_irq_enable_unlocked(dev, alarm->enabled,
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