linux-kernel - [PATCH] regulator: rt4801: Select REGMAP

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Message-Id: <20200819085959.1914471-1-axel.lin@ingics.com>
Date:   Wed, 19 Aug 2020 16:59:59 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     ChiYuan Huang <cy_huang@...htek.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH] regulator: rt4801: Select REGMAP_I2C to fix build error

Fix build error when CONFIG_REGMAP_I2C is not set.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index ebce11cbab44..f719ed5a8c33 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -907,6 +907,7 @@ config REGULATOR_ROHM
 config REGULATOR_RT4801
 	tristate "Richtek RT4801 Regulators"
 	depends on I2C
+	select REGMAP_I2C
 	help
 	  This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
 	  The device supports two regulators (DSVP/DSVN).
-- 
2.25.1