linux-kernel - [PATCH v4 2/5] i2c: piix4: Depends on X86

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Message-ID: <20250415002658.1320419-3-superm1@kernel.org>
Date: Mon, 14 Apr 2025 19:26:55 -0500
From: Mario Limonciello <superm1@...nel.org>
To: Borislav Petkov <bp@...en8.de>,
	Jean Delvare <jdelvare@...e.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: Jonathan Corbet <corbet@....net>,
	Mario Limonciello <mario.limonciello@....com>,
	Yazen Ghannam <yazen.ghannam@....com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	x86@...nel.org (maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)),
	"H . Peter Anvin" <hpa@...or.com>,
	Shyam Sundar S K <Shyam-sundar.S-k@....com>,
	Hans de Goede <hdegoede@...hat.com>,
	linux-doc@...r.kernel.org (open list:DOCUMENTATION),
	linux-kernel@...r.kernel.org (open list),
	linux-i2c@...r.kernel.org (open list:I2C/SMBUS CONTROLLER DRIVERS FOR PC),
	platform-driver-x86@...r.kernel.org (open list:AMD PMC DRIVER),
	kernel test robot <lkp@...el.com>,
	Ingo Molnar <mingo@...nel.org>
Subject: [PATCH v4 2/5] i2c: piix4: Depends on X86

From: Mario Limonciello <mario.limonciello@....com>

PIIX4 and compatible controllers are only for X86. As some headers are
being moved into x86 specific headers PIIX4 won't compile on non-x86.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202504120558.sq3IpWdH-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202504120432.0F8lOF3k-lkp@intel.com/
Suggested-by: Ingo Molnar <mingo@...nel.org>
Signed-off-by: Mario Limonciello <mario.limonciello@....com>
---
 drivers/i2c/busses/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 83c88c79afe20..bbbd6240fa6ed 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -200,7 +200,7 @@ config I2C_ISMT
 
 config I2C_PIIX4
 	tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)"
-	depends on PCI && HAS_IOPORT
+	depends on PCI && HAS_IOPORT && X86
 	select I2C_SMBUS
 	help
 	  If you say yes to this option, support will be included for the Intel
-- 
2.43.0