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aecc83e506
The function definition is in a file that does not include the
header with the declaration:
arch/arm/kernel/tcm.c:256:13: error: no previous prototype for 'tcm_init'
Move the declaration to a global header where it can actually be
included.
Fixes: de40614e92 ("ARM: 7694/1: ARM, TCM: initialize TCM in paging_init(), instead of setup_arch()")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
37 lines
991 B
C
37 lines
991 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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*
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* Copyright (C) 2008-2009 ST-Ericsson AB
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*
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* Author: Rickard Andersson <rickard.andersson@stericsson.com>
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* Author: Linus Walleij <linus.walleij@stericsson.com>
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*/
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#ifndef __ASMARM_TCM_H
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#define __ASMARM_TCM_H
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#ifdef CONFIG_HAVE_TCM
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#include <linux/compiler.h>
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/* Tag variables with this */
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#define __tcmdata __section(".tcm.data")
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/* Tag constants with this */
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#define __tcmconst __section(".tcm.rodata")
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/* Tag functions inside TCM called from outside TCM with this */
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#define __tcmfunc __attribute__((long_call)) __section(".tcm.text") noinline
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/* Tag function inside TCM called from inside TCM with this */
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#define __tcmlocalfunc __section(".tcm.text")
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void *tcm_alloc(size_t len);
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void tcm_free(void *addr, size_t len);
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bool tcm_dtcm_present(void);
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bool tcm_itcm_present(void);
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void __init tcm_init(void);
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#else
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/* No TCM support, just blank inlines to be optimized out */
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static inline void tcm_init(void)
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{
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}
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#endif
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#endif
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