Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH] rtc: pcf2123: Fix build error | Date | Thu, 4 Jul 2019 16:55:42 +0800 |
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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: Hulk Robot <hulkci@huawei.com> Fixes: 790d033933b8 ("rtc: pcf2123: port to regmap") Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/rtc/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 3bfc04a..e72f65b 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -820,6 +820,7 @@ config RTC_DRV_MAX6902 config RTC_DRV_PCF2123 tristate "NXP PCF2123" + select REGMAP_SPI help If you say yes here you get support for the NXP PCF2123 RTC chip. -- 2.7.4
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