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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-08-27 23:46:49 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-08-27 23:53:06 +0200 |
| commit | eeeb77716f5f7c03d157980c7ad3af037c61c8ae (patch) | |
| tree | 5851afb42822f9b7da572089737ca81e628123af /drivers/rtc | |
| parent | rtc: rzn1: Report maximum alarm limit to rtc core (diff) | |
| download | linux-eeeb77716f5f7c03d157980c7ad3af037c61c8ae.tar.xz linux-eeeb77716f5f7c03d157980c7ad3af037c61c8ae.zip | |
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>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pcf2127.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c index de8164e1b562..9c04c4e1a49c 100644 --- a/drivers/rtc/rtc-pcf2127.c +++ b/drivers/rtc/rtc-pcf2127.c @@ -1054,15 +1054,6 @@ static int pcf2127_enable_ts(struct device *dev, int ts_id) return ret; } - /* TS input pin driven to GND detection is supported by all variants. - * Make sure that interrupt bit is defined. - */ - if (pcf2127->cfg->ts[ts_id].gnd_detect_bit == 0) { - dev_err(dev, "%s: tamper detection to GND configuration invalid\n", - __func__); - return -EINVAL; - } - /* * Enable interrupt generation when TSF timestamp flag is set. * Interrupt signals are open-drain outputs and can be left floating if |