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authorYueHaibing <yuehaibing@huawei.com>2019-07-04 16:55:42 +0800
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2019-07-13 21:31:37 +0200
commitf2f5cb6a73b9f056ae3f8e6b4c61f57d6f3ab1ec (patch)
tree369de38c51269694d3bccad519de1d2d44c248c5 /drivers/rtc
parent3126790d1fd3f0dff11240c1bdb04a6f020a5a03 (diff)
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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: Hulk Robot <hulkci@huawei.com> Fixes: 790d033933b8 ("rtc: pcf2123: port to regmap") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190704085542.48180-1-yuehaibing@huawei.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 03b60d5c2330..75e0a22a2fa2 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -811,6 +811,7 @@ 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.