linux-kernel - [RFC v2 10/39] gpio: add HAS

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Message-Id: <20220429135108.2781579-19-schnelle@linux.ibm.com>
Date:   Fri, 29 Apr 2022 15:50:16 +0200
From:   Niklas Schnelle <schnelle@...ux.ibm.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        linux-pci@...r.kernel.org, Arnd Bergmann <arnd@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        linux-gpio@...r.kernel.org (open list:GPIO SUBSYSTEM)
Subject: [RFC v2 10/39] gpio: add HAS_IOPORT dependencies

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.

Co-developed-by: Arnd Bergmann <arnd@...nel.org>
Signed-off-by: Niklas Schnelle <schnelle@...ux.ibm.com>
---
 drivers/gpio/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 45764ec3b2eb..14e5998ee95c 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -697,7 +697,7 @@ config GPIO_VR41XX
 
 config GPIO_VX855
 	tristate "VIA VX855/VX875 GPIO"
-	depends on (X86 || COMPILE_TEST) && PCI
+	depends on (X86 || COMPILE_TEST) && PCI && HAS_IOPORT
 	select MFD_CORE
 	select MFD_VX855
 	help
-- 
2.32.0