linux-kernel - [PATCH] MFD: mp2629: select MFD

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Message-Id: <20210504023218.20553-1-rdunlap@infradead.org>
Date:   Mon,  3 May 2021 19:32:18 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Saravanan Sekar <sravanhome@...il.com>,
        Lee Jones <lee.jones@...aro.org>
Subject: [PATCH] MFD: mp2629: select MFD_CORE to fix build error

MFD_MP2629 should select MFD_CORE to a prevent build error:

ERROR: modpost: "devm_mfd_add_devices" [drivers/mfd/mp2629.ko] undefined!

Fixes: 06081646450e ("mfd: mp2629: Add support for mps battery charger")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Saravanan Sekar <sravanhome@...il.com>
Cc: Lee Jones <lee.jones@...aro.org>
---
 drivers/mfd/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20210503.orig/drivers/mfd/Kconfig
+++ linux-next-20210503/drivers/mfd/Kconfig
@@ -465,6 +465,7 @@ config MFD_MP2629
 	tristate "Monolithic Power Systems MP2629 ADC and Battery charger"
 	depends on I2C
 	select REGMAP_I2C
+	select MFD_CORE
 	help
 	  Select this option to enable support for Monolithic Power Systems
 	  battery charger. This provides ADC, thermal and battery charger power