linux-kernel - [PATCH 4/4] gpio: timberdale: select GPIOLIB

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Message-Id: <20250522-gpio-fix-v1-4-98ceae7c4c3c@nxp.com>
Date: Thu, 22 May 2025 15:11:53 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Peng Fan <peng.fan@....com>
Subject: [PATCH 4/4] gpio: timberdale: select GPIOLIB_IRQCHIP

From: Peng Fan <peng.fan@....com>

This driver uses gpiochip_irq_reqres() and gpiochip_irq_relres() which
are only built with GPIOLIB_IRQCHIP=y. Add the missing Kconfig select.

Fixes: 2993d2dd8ff4 ("gpio: timberdale: Make irq_chip immutable")
Signed-off-by: Peng Fan <peng.fan@....com>
---
 drivers/gpio/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index c75fc8fc7bb23088a4f15d61d4b40172a41ae078..44f922e10db2f8dcbdacf79ccd27b0fd9cd93564 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1557,6 +1557,7 @@ config GPIO_TC3589X
 config GPIO_TIMBERDALE
 	bool "Support for timberdale GPIO IP"
 	depends on MFD_TIMBERDALE
+	select GPIOLIB_IRQCHIP
 	help
 	Add support for the GPIO IP in the timberdale FPGA.
 

-- 
2.37.1