From 02532cb80543b50611656a6017bfec7477e2e200 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Wed, 19 Aug 2020 16:59:59 +0800
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@ingics.com>
Link: https://lore.kernel.org/r/20200819085959.1914471-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 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).