From: Alexandre Belloni Date: Sun, 27 Aug 2023 21:46:49 +0000 (+0200) Subject: rtc: pcf2127: remove useless check X-Git-Tag: v6.6-rc1~32^2~9 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eeeb77716f5f7c03d157980c7ad3af037c61c8ae;p=thirdparty%2Fkernel%2Flinux.git 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 --- diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c index de8164e1b5626..9c04c4e1a49c3 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