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openmptcprouter/6.6/target/linux/bcm27xx/patches-6.6/0867-iommu-bcm2712-don-t-allow-building-as-module.patch
Ycarus (Yannick Chabanois) 12de1d2995 Add RPI kernel 6.6 support
2024-04-05 20:55:33 +02:00

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From c18cbdf3128ea46498925adcff31e04dbf3864c7 Mon Sep 17 00:00:00 2001
From: Ratchanan Srirattanamet <peathot@hotmail.com>
Date: Tue, 30 Jan 2024 14:09:00 +0700
Subject: [PATCH 0867/1002] iommu/bcm2712: don't allow building as module
Since bcm2712-iommu{,-cache}.c doesn't have usual module descriptors
such as `MODULE_LICENSE`, configuring this as 'M' fails the build with
`ERROR: modpost: missing MODULE_LICENSE() in <...>/bcm2712-iommu.o`.
Since it seems like the code is not intended to be built as a module
anyway (it registers the driver with `builtin_platform_driver()`), don't
allow building this code as a module.
Signed-off-by: Ratchanan Srirattanamet <peathot@hotmail.com>
---
drivers/iommu/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index c393780d9955..12afbbdbbbc3 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -495,7 +495,7 @@ config SPRD_IOMMU
Say Y here if you want to use the multimedia devices listed above.
config BCM2712_IOMMU
- tristate "BCM2712 IOMMU driver"
+ bool "BCM2712 IOMMU driver"
depends on ARM64 && ARCH_BCM
select IOMMU_API
help
--
2.44.0