Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH -next] rtc: pcf2127: Fix build error without CONFIG_WATCHDOG_CORE | Date | Fri, 23 Aug 2019 20:45:53 +0800 |
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If WATCHDOG_CORE is not set, build fails:
drivers/rtc/rtc-pcf2127.o: In function `pcf2127_probe.isra.6': drivers/rtc/rtc-pcf2127.c:478: undefined reference to `devm_watchdog_register_device'
Add WATCHDOG_CORE Kconfig dependency to fix this.
Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: bbc597561ce1 ("rtc: pcf2127: add watchdog feature support") Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/rtc/Kconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 25af63d..9dce7dc 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -886,6 +886,8 @@ config RTC_DRV_DS3232_HWMON config RTC_DRV_PCF2127 tristate "NXP PCF2127" depends on RTC_I2C_AND_SPI + depends on WATCHDOG + select WATCHDOG_CORE help If you say yes here you get support for the NXP PCF2127/29 RTC chips with integrated quartz crystal for industrial applications. -- 2.7.4
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