linux-kernel - [PATCH 1/1] pnp: add HAS

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Message-Id: <20240405142226.144216-2-schnelle@linux.ibm.com>
Date: Fri,  5 Apr 2024 16:22:26 +0200
From: Niklas Schnelle <schnelle@...ux.ibm.com>
To: Jaroslav Kysela <perex@...ex.cz>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Cc: linux-acpi@...r.kernel.org, Arnd Bergmann <arnd@...nel.org>,
        Heiko Carstens <hca@...ux.ibm.com>, linux-kernel@...r.kernel.org,
        Niklas Schnelle <schnelle@...ux.ibm.com>
Subject: [PATCH 1/1] pnp: add HAS_IOPORT dependencies

In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to depend on HAS_IOPORT even when compile
testing only.

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Co-developed-by: Arnd Bergmann <arnd@...nel.org>
Signed-off-by: Arnd Bergmann <arnd@...nel.org>
Signed-off-by: Niklas Schnelle <schnelle@...ux.ibm.com>
---
Note: This patch does not depend any not-yet-mainline HAS_IOPORT changes
and may be merged via subsystem specific trees at your earliest
convenience.

 drivers/pnp/isapnp/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pnp/isapnp/Kconfig b/drivers/pnp/isapnp/Kconfig
index 8b5f2e461a80..8e5dec59e342 100644
--- a/drivers/pnp/isapnp/Kconfig
+++ b/drivers/pnp/isapnp/Kconfig
@@ -4,7 +4,7 @@
 #
 config ISAPNP
 	bool "ISA Plug and Play support"
-	depends on ISA || COMPILE_TEST
+	depends on ISA || (HAS_IOPORT && COMPILE_TEST)
 	help
 	  Say Y here if you would like support for ISA Plug and Play devices.
 	  Some information is in <file:Documentation/userspace-api/isapnp.rst>.
-- 
2.40.1