[PATCH] RTC: Add a comment for ENOIOCTLCMD in ds1553_rtc_ioctl
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -226,7 +226,7 @@ static int ds1553_rtc_ioctl(struct device *dev, unsigned int cmd,
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struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
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if (pdata->irq < 0)
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return -ENOIOCTLCMD;
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return -ENOIOCTLCMD; /* fall back into rtc-dev's emulation */
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switch (cmd) {
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case RTC_AIE_OFF:
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pdata->irqen &= ~RTC_AF;
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