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ARM: ixp4xx: Consolidate Kconfig fixing issue

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The IXP4xx Kconfig we ended up with for mach-ixp4xx creates
as kismet warning:

   WARNING: unmet direct dependencies detected for GPIO_IXP4XX
     Depends on [n]: GPIOLIB [=y] && HAS_IOMEM [=y] && ARCH_IXP4XX [=y] && OF [=n]
     Selected by [y]:
     - ARCH_IXP4XX [=y] && <choice>

This is because it is possible to select ARCH_IXP4XX witout
OF while that selects the GPIO driver that now depends on
OF.

Fix this by creating a single ARCH_IXP4XX kconfig that selects
USE_OF.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Link: https://lore.kernel.org/r/20220522072356.34062-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Linus Walleij 2022-05-22 09:23:56 +02:00 committed by Arnd Bergmann
parent 23b44f9c64
commit 1a23accae8
No known key found for this signature in database
GPG Key ID: 9A6C79EFE60018D9
1 changed files with 4 additions and 15 deletions
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19
arch/arm/mach-ixp4xx/Kconfig
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@ -3,28 +3,17 @@ menuconfig ARCH_IXP4XX
bool "IXP4xx-based platforms"
depends on ARCH_MULTI_V5
depends on CPU_BIG_ENDIAN
select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
select CPU_XSCALE
select GPIO_IXP4XX
select GPIOLIB
select FORCE_PCI
select I2C
select I2C_IOP3XX
select IXP4XX_IRQ
select IXP4XX_TIMER
select USB_EHCI_BIG_ENDIAN_DESC
select USB_EHCI_BIG_ENDIAN_MMIO
help
Support for Intel's IXP4XX (XScale) family of processors.
if ARCH_IXP4XX
config MACH_IXP4XX_OF
bool
prompt "Device Tree IXP4xx boards"
default y
select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
select I2C
select I2C_IOP3XX
select USE_OF
help
Say 'Y' here to support Device Tree-based IXP4xx platforms.
endif
Support for Intel's IXP4XX (XScale) family of processors.