linux-kernel - [PATCH] power: supply: Add dependency to lego-ev3-battery Kconfig options

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Date:   Sun,  9 Aug 2020 19:54:44 +0100
From:   Alex Dewar <alex.dewar90@...il.com>
To:     Sebastian Reichel <sre@...nel.org>,
        David Lechner <david@...hnology.com>, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Alex Dewar <alex.dewar90@...il.com>
Subject: [PATCH] power: supply: Add dependency to lego-ev3-battery Kconfig options

This battery appears only to be used by a single board (DA850), so it
makes sense to add this to the Kconfig file so that users don't build
the module unnecessarily. It currently seems to be built for the x86
Arch Linux kernel where it's probably not doing much good.

Signed-off-by: Alex Dewar <alex.dewar90@...il.com>
---
 drivers/power/supply/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
index faf2830aa1527..9f76e2f47ac6d 100644
--- a/drivers/power/supply/Kconfig
+++ b/drivers/power/supply/Kconfig
@@ -164,7 +164,7 @@ config BATTERY_DS2782
 
 config BATTERY_LEGO_EV3
 	tristate "LEGO MINDSTORMS EV3 battery"
-	depends on OF && IIO && GPIOLIB
+	depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
 	help
 	  Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
 
-- 
2.28.0