# \[PATCH\] rtc: rx8010: select REGMAP\_I2C

- From: Yu-Tung Chang \<hidden\>
- Date: 2021-08-30 03:56:46 
- List: linux-rtc
- Page: https://ratatoskr.run/linux-rtc/2021/08/1491763
- Thread: https://ratatoskr.run/linux-rtc/2021/08/1491763/t.md

```text
From 45801967ad80578161485937a0833b27b90210f9 Mon Sep 17 00:00:00 2001
From: Yu-Tung Chang <redacted>
Date: Mon, 30 Aug 2021 10:59:17 +0800
Subject: [PATCH] rtc: rx8010: select REGMAP_I2C

The rtc-rx8010 uses the I2C regmap but doesn't select it in Kconfig so
depending on the configuration the build may fail. Fix it.

Signed-off-by: Yu-Tung Chang <redacted>
---
 drivers/rtc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 12153d5801ce..f7bf87097a9f 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -624,6 +624,7 @@ config RTC_DRV_FM3130

 config RTC_DRV_RX8010
        tristate "Epson RX8010SJ"
+       select REGMAP_I2C
        help
          If you say yes here you get support for the Epson RX8010SJ RTC
          chip.
--
2.33.0
```