linux-kernel - [RFC v2 34/39] tty: serial: add HAS

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Message-Id: <20220429135108.2781579-63-schnelle@linux.ibm.com>
Date:   Fri, 29 Apr 2022 15:51:00 +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>,
        Jiri Slaby <jirislaby@...nel.org>,
        linux-serial@...r.kernel.org (open list:SERIAL DRIVERS)
Subject: [RFC v2 34/39] tty: serial: 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/tty/Kconfig             | 2 +-
 drivers/tty/serial/8250/Kconfig | 2 +-
 drivers/tty/serial/Kconfig      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index cc30ff93e2e4..e31cbd88f5a0 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -203,7 +203,7 @@ config MOXA_INTELLIO
 
 config MOXA_SMARTIO
 	tristate "Moxa SmartIO support v. 2.0"
-	depends on SERIAL_NONSTANDARD && PCI
+	depends on SERIAL_NONSTANDARD && PCI && HAS_IOPORT
 	help
 	  Say Y here if you have a Moxa SmartIO multiport serial card and/or
 	  want to help develop a new version of this driver.
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index cd93ea6eed65..e216bf745e78 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -6,7 +6,7 @@
 
 config SERIAL_8250
 	tristate "8250/16550 and compatible serial support"
-	depends on !S390
+	depends on HAS_IOPORT
 	select SERIAL_CORE
 	select SERIAL_MCTRL_GPIO if GPIOLIB
 	help
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 6949e883ffab..32c946adb023 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -909,7 +909,7 @@ config SERIAL_VR41XX_CONSOLE
 
 config SERIAL_JSM
 	tristate "Digi International NEO and Classic PCI Support"
-	depends on PCI
+	depends on PCI && HAS_IOPORT
 	select SERIAL_CORE
 	help
 	  This is a driver for Digi International's Neo and Classic series
-- 
2.32.0