Some i2c RTC drivers are using regmap but are not selecting REGMAP_I2C which may lead to build failures. Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> --- drivers/rtc/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 01af948a7fc2..e66c64dd18bf 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -240,6 +240,7 @@ config RTC_DRV_AS3722 config RTC_DRV_DS1307 tristate "Dallas/Maxim DS1307/37/38/39/40/41, ST M41T00, EPSON RX-8025, ISL12057" + select REGMAP_I2C help If you say yes here you get support for various compatible RTC chips (often with battery backup) connected with I2C. This driver @@ -621,6 +622,7 @@ config RTC_DRV_RX8010 config RTC_DRV_RX8581 tristate "Epson RX-8571/RX-8581" + select REGMAP_I2C help If you say yes here you will get support for the Epson RX-8571/ RX-8581. @@ -648,6 +650,7 @@ config RTC_DRV_EM3027 config RTC_DRV_RV3028 tristate "Micro Crystal RV3028" + select REGMAP_I2C help If you say yes here you get support for the Micro Crystal RV3028. @@ -677,6 +680,7 @@ config RTC_DRV_S5M config RTC_DRV_SD3078 tristate "ZXW Shenzhen whwave SD3078" + select REGMAP_I2C help If you say yes here you get support for the ZXW Shenzhen whwave SD3078 RTC chips. -- 2.24.1
