linux-kernel - [PATCH v2 resend] gpio: GPIO

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Message-ID: <db6da3d11bf850d89f199e5c740d8f133e38078d.1738760539.git.geert+renesas@glider.be>
Date: Wed,  5 Feb 2025 14:05:03 +0100
From: Geert Uytterhoeven <geert+renesas@...der.be>
To: Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Andreas Larsson <andreas@...sler.com>
Cc: linux-gpio@...r.kernel.org,
	sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH v2 resend] gpio: GPIO_GRGPIO should depend on OF

While the Aeroflex Gaisler GRGPIO driver has no build-time dependency on
gpiolib-of, it supports only DT-based configuration, and is used only on
DT systems.  Hence add a dependency on OF, to prevent asking the user
about this driver when configuring a kernel without DT support.

Fixes: bc40668def384256 ("gpio: grgpio: drop Kconfig dependency on OF_GPIO")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Reviewed-by: Andreas Larsson <andreas@...sler.com>
---
v2:
  - Add Reviewed-by,
  - Depend on OF instead of OF_GPIO.
---
 drivers/gpio/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 68c5e69342571495..285a93061daee717 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -338,6 +338,7 @@ config GPIO_GRANITERAPIDS
 
 config GPIO_GRGPIO
 	tristate "Aeroflex Gaisler GRGPIO support"
+	depends on OF || COMPILE_TEST
 	select GPIO_GENERIC
 	select IRQ_DOMAIN
 	help
-- 
2.43.0