Commit f2f5cb6a authored by YueHaibing's avatar YueHaibing Committed by Alexandre Belloni

rtc: pcf2123: Fix build error

If REGMAP_SPI is m and RTC_DRV_PCF2123 is y,

drivers/rtc/rtc-pcf2123.o: In function `pcf2123_probe':
rtc-pcf2123.c:(.text+0xb2b): undefined reference to `__devm_regmap_init_spi'

Select REGMAP_SPI as RTC_DRV_DS1347 driver does.
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Fixes: 790d0339 ("rtc: pcf2123: port to regmap")
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190704085542.48180-1-yuehaibing@huawei.comSigned-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 3126790d
...@@ -811,6 +811,7 @@ config RTC_DRV_MAX6902 ...@@ -811,6 +811,7 @@ config RTC_DRV_MAX6902
config RTC_DRV_PCF2123 config RTC_DRV_PCF2123
tristate "NXP PCF2123" tristate "NXP PCF2123"
select REGMAP_SPI
help help
If you say yes here you get support for the NXP PCF2123 If you say yes here you get support for the NXP PCF2123
RTC chip. RTC chip.
......
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