blob: fa69f4a8c31098a1a73afb83563fb0cb13a35767 [file] [log] [blame]
From f76fee3e76f5c5178b57384e3fbacfe0a635ae9e Mon Sep 17 00:00:00 2001
From: Corentin Labbe <>
Date: Wed, 18 Mar 2020 15:26:49 +0000
Subject: [PATCH] rtc: max8907: add missing select REGMAP_IRQ
commit 5d892919fdd0cefd361697472d4e1b174a594991 upstream.
I have hit the following build error:
armv7a-hardfloat-linux-gnueabi-ld: drivers/rtc/rtc-max8907.o: in function `max8907_rtc_probe':
rtc-max8907.c:(.text+0x400): undefined reference to `regmap_irq_get_virq'
max8907 should select REGMAP_IRQ
Fixes: 94c01ab6d7544 ("rtc: add MAX8907 RTC driver")
Cc: stable <>
Signed-off-by: Corentin Labbe <>
Signed-off-by: Linus Torvalds <>
Signed-off-by: Paul Gortmaker <>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index d0573ef2cb07..1753bacf3fe5 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -327,6 +327,7 @@ config RTC_DRV_MAX6900
config RTC_DRV_MAX8907
tristate "Maxim MAX8907"
depends on MFD_MAX8907 || COMPILE_TEST
+ select REGMAP_IRQ
If you say yes here you will get support for the
RTC of Maxim MAX8907 PMIC.