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git://nv-tegra.nvidia.com/linux-nv-oot.git
synced 2025-12-22 09:11:26 +03:00
d5391a25ab
The compiler option -Wmissing-prototypes is being enabled globally in the upstream Linux kernel and this causes build failures for various drivers. The build failures occur because either the driver is missing an include file which has the prototype or because the function is not declared statically when it should be (ie. there are no external users). Fix the various build failures and enable -Wmissing-prototypes to prevent any new instances from occurring. Note that the only driver that is not fixed at the moment is rtl8822ce due to large number of failures and so build this with '-Wno-missing-prototypes' for now, which is not different to how it was being compiled prior to this change. Bug 4404965 Change-Id: Ie5572d23659e0346fa035d645d9043b0a6da5fdc Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3027488 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
38 lines
1.1 KiB
Makefile
38 lines
1.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2022-2023, NVIDIA CORPORATION. All rights reserved.
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LINUXINCLUDE += -I$(srctree.nvconftest)
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LINUXINCLUDE += -I$(srctree.nvidia-oot)/include
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subdir-ccflags-y += -Werror
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subdir-ccflags-y += -Wmissing-prototypes
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LINUX_VERSION := $(shell expr $(VERSION) \* 256 + $(PATCHLEVEL))
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LINUX_VERSION_6_2 := $(shell expr 6 \* 256 + 2)
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LINUX_VERSION_6_3 := $(shell expr 6 \* 256 + 3)
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# Legacy GPIO support is removed in Linux v6.3
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ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_3); echo $$?),0)
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export CONFIG_TEGRA_GPIO_LEGACY_DISABLE=y
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endif
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ifeq ($(CONFIG_TEGRA_VIRTUALIZATION),y)
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subdir-ccflags-y += -DCONFIG_TEGRA_VIRTUALIZATION
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endif
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ifeq ($(CONFIG_TEGRA_SYSTEM_TYPE_ACK),y)
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subdir-ccflags-y += -DCONFIG_TEGRA_SYSTEM_TYPE_ACK
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subdir-ccflags-y += -Wno-sometimes-uninitialized
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subdir-ccflags-y += -Wno-parentheses-equality
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subdir-ccflags-y += -Wno-enum-conversion
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subdir-ccflags-y += -Wno-implicit-fallthrough
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endif
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obj-m += drivers/
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ifdef CONFIG_SND_SOC
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obj-m += sound/soc/tegra/
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obj-m += sound/tegra-safety-audio/
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obj-m += sound/soc/tegra-virt-alt/
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endif
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