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When building the kernel with sparse enabled 'C=1' the following warnings can be seen: arch/arm64/kernel/setup.c:58:13: warning: symbol '__fdt_pointer' was not declared. Should it be static? arch/arm64/kernel/setup.c:84:25: warning: symbol 'boot_args' was not declared. Should it be static? Rework so the variables are exported, since these two variable are created and used in setup.c, also used in head.S. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Link: https://lore.kernel.org/r/20211007195601.677474-1-anders.roxell@linaro.org Signed-off-by: Will Deacon <will@kernel.org>
18 lines
345 B
C
18 lines
345 B
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef __ARM64_ASM_SETUP_H
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#define __ARM64_ASM_SETUP_H
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#include <uapi/asm/setup.h>
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void *get_early_fdt_ptr(void);
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void early_fdt_map(u64 dt_phys);
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/*
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* These two variables are used in the head.S file.
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*/
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extern phys_addr_t __fdt_pointer __initdata;
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extern u64 __cacheline_aligned boot_args[4];
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#endif
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