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| author | Arnd Bergmann <arnd@arndb.de> | 2025-08-05 18:09:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-15 16:39:28 +0200 |
| commit | 12e7324a530fdfe44cb1cb6c0fff72c4f13be670 (patch) | |
| tree | d6f21aaea05b0262a61dd09ab04ec8ea1cdaf1e7 | |
| parent | ccfbc0d241b1c2ffb9b07073a42ea12a73aab3c9 (diff) | |
irqchip: Build IMX_MU_MSI only on ARM
[ Upstream commit 3b6a18f0da8720d612d8a682ea5c55870da068e0 ]
Compile-testing IMX_MU_MSI on x86 without PCI_MSI support results in a
build failure:
drivers/gpio/gpio-sprd.c:8:
include/linux/gpio/driver.h:41:33: error: field 'msiinfo' has incomplete type
drivers/iommu/iommufd/viommu.c:4:
include/linux/msi.h:528:33: error: field 'alloc_info' has incomplete type
Tighten the dependency further to only allow compile testing on Arm.
This could be refined further to allow certain x86 configs.
This was submitted before to address a different build failure, which was
fixed differently, but the problem has now returned in a different form.
Fixes: 70afdab904d2d1e6 ("irqchip: Add IMX MU MSI controller driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250805160952.4006075-1-arnd@kernel.org
Link: https://lore.kernel.org/all/20221215164109.761427-1-arnd@kernel.org/
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/irqchip/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index c3928ef79344..5f47e9a9c127 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -539,6 +539,7 @@ config IMX_MU_MSI tristate "i.MX MU used as MSI controller" depends on OF && HAS_IOMEM depends on ARCH_MXC || COMPILE_TEST + depends on ARM || ARM64 default m if ARCH_MXC select IRQ_DOMAIN select IRQ_DOMAIN_HIERARCHY |