linux-kernel - [PATCH] regulator: uniphier: Fix build dependency

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Date:   Mon, 25 Mar 2019 18:59:19 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH] regulator: uniphier: Fix build dependency

This driver does not use any syscon APIs, so remove MFD_SYSCON dependency.
Select REGMAP_MMIO since this driver uses devm_regmap_init_mmio().

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 6d2651cd9887..c4dc2bcafb56 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -1011,7 +1011,8 @@ config REGULATOR_TWL4030
 config REGULATOR_UNIPHIER
 	tristate "UniPhier regulator driver"
 	depends on ARCH_UNIPHIER || COMPILE_TEST
-	depends on OF && MFD_SYSCON
+	depends on OF
+	select REGMAP_MMIO
 	default ARCH_UNIPHIER
 	help
 	  Support for regulators implemented on Socionext UniPhier SoCs.
-- 
2.17.1