linux-kernel - [PATCH 1/3] ARM: ixp4xx: don't select SERIAL_OF

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Message-Id: <20190617122449.457744-1-arnd@arndb.de>
Date:   Mon, 17 Jun 2019 14:24:30 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     arm@...nel.org, Linus Walleij <linusw@...nel.org>,
        Imre Kaloz <kaloz@...nwrt.org>,
        Krzysztof Halasa <khalasa@...p.pl>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] ARM: ixp4xx: don't select SERIAL_OF_PLATFORM

Platforms should not normally select all the device drivers, leave that
up to the user and the defconfig file.

In this case, we get a warning for randconfig builds:

WARNING: unmet direct dependencies detected for SERIAL_OF_PLATFORM
  Depends on [n]: TTY [=y] && HAS_IOMEM [=y] && SERIAL_8250 [=n] && OF [=y]
  Selected by [y]:
  - MACH_IXP4XX_OF [=y] && ARCH_IXP4XX [=y]

Fixes: 9540724ca29d ("ARM: ixp4xx: Add device tree boot support")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 arch/arm/mach-ixp4xx/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index 2f052c56cd9e..fc5378b00f3d 100644
--- a/arch/arm/mach-ixp4xx/Kconfig
+++ b/arch/arm/mach-ixp4xx/Kconfig
@@ -13,7 +13,6 @@ config MACH_IXP4XX_OF
 	select I2C
 	select I2C_IOP3XX
 	select PCI
-	select SERIAL_OF_PLATFORM
 	select TIMER_OF
 	select USE_OF
 	help
-- 
2.20.0