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rtc: pcf2127: remove useless check
This check is only useful when introducing support for a new RTC in the driver. Cut down the number of strings in th driver. Link: https://lore.kernel.org/r/20230827214649.537095-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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@ -1054,15 +1054,6 @@ static int pcf2127_enable_ts(struct device *dev, int ts_id)
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return ret;
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return ret;
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}
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}
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/* TS input pin driven to GND detection is supported by all variants.
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* Make sure that interrupt bit is defined.
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*/
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if (pcf2127->cfg->ts[ts_id].gnd_detect_bit == 0) {
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dev_err(dev, "%s: tamper detection to GND configuration invalid\n",
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__func__);
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return -EINVAL;
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}
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/*
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/*
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* Enable interrupt generation when TSF timestamp flag is set.
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* Enable interrupt generation when TSF timestamp flag is set.
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* Interrupt signals are open-drain outputs and can be left floating if
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* Interrupt signals are open-drain outputs and can be left floating if
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