linux-kernel - [PATCH] leds: ktd2692: add gpiolib dependency

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Date: Tue, 13 Feb 2024 17:55:50 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Pavel Machek <pavel@....cz>,
	Lee Jones <lee@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>,
	Fenglin Wu <quic_fenglinw@...cinc.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	ChiYuan Huang <cy_huang@...htek.com>,
	Duje Mihanović <duje.mihanovic@...le.hr>,
	Linus Walleij <linus.walleij@...aro.org>,
	Daniel Thompson <daniel.thompson@...aro.org>,
	linux-leds@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] leds: ktd2692: add gpiolib dependency

From: Arnd Bergmann <arnd@...db.de>

The expresswire module requires gpiolib, so anything selecting it
also needs this dependency:

WARNING: unmet direct dependencies detected for LEDS_EXPRESSWIRE
  Depends on [n]: NEW_LEDS [=y] && GPIOLIB [=n]
  Selected by [y]:
  - LEDS_KTD2692 [=y] && NEW_LEDS [=y] && LEDS_CLASS_FLASH [=y] && OF [=y]

Fixes: e59a15af7aa6 ("leds: ktd2692: Convert to use ExpressWire library")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/leds/flash/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/leds/flash/Kconfig b/drivers/leds/flash/Kconfig
index 01998d71a6a2..809b6d98bb3e 100644
--- a/drivers/leds/flash/Kconfig
+++ b/drivers/leds/flash/Kconfig
@@ -23,6 +23,7 @@ config LEDS_AS3645A
 config LEDS_KTD2692
 	tristate "LED support for Kinetic KTD2692 flash LED controller"
 	depends on OF
+	depends on GPIOLIB
 	select LEDS_EXPRESSWIRE
 	help
 	  This option enables support for Kinetic KTD2692 LED flash connected
-- 
2.39.2