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Several C files in arch/arm/mach-omap* and arch/arm/plat-omap declare
functions that are used by other files, but don't include the header
file where the prototype is declared. This results in the following
warnings from sparse:
arch/arm/mach-omap2/irq.c:114:5: warning: symbol 'omap_irq_pending' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:186:13: warning: symbol 'omap2_init_irq' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:191:13: warning: symbol 'omap3_init_irq' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:196:13: warning: symbol 'ti81xx_init_irq' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:233:39: warning: symbol 'omap2_intc_handle_irq' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:242:6: warning: symbol 'omap_intc_save_context' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:265:6: warning: symbol 'omap_intc_restore_context' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:291:6: warning: symbol 'omap3_intc_suspend' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:297:6: warning: symbol 'omap3_intc_prepare_idle' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:306:6: warning: symbol 'omap3_intc_resume_idle' was not declared. Should it be static?
arch/arm/mach-omap2/irq.c:312:39: warning: symbol 'omap3_intc_handle_irq' was not declared. Should it be static?
arch/arm/mach-omap2/omap-secure.c:59:12: warning: symbol 'omap_secure_ram_reserve_memblock' was not declared. Should it be static?
arch/arm/mach-omap2/board-zoom-display.c:133:13: warning: symbol 'zoom_display_init' was not declared. Should it be static?
arch/arm/plat-omap/common.c:73:13: warning: symbol 'omap_init_consistent_dma_size' was not declared. Should it be static?
arch/arm/mach-omap1/irq.c:61:5: warning: symbol 'omap_irq_flags' was not declared. Should it be static?
arch/arm/mach-omap1/irq.c:179:13: warning: symbol 'omap1_init_irq' was not declared. Should it be static?
arch/arm/mach-omap1/reset.c:11:6: warning: symbol 'omap1_restart' was not declared. Should it be static?
Fix by including the appropriate header files.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Senthilvadivu Guruswamy <svadivu@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
/*
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* OMAP Secure API infrastructure.
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*
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* Copyright (C) 2011 Texas Instruments, Inc.
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* Santosh Shilimkar <santosh.shilimkar@ti.com>
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*
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*
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* This program is free software,you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/io.h>
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#include <linux/memblock.h>
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#include <asm/cacheflush.h>
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#include <asm/memblock.h>
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#include <plat/omap-secure.h>
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#include <mach/omap-secure.h>
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static phys_addr_t omap_secure_memblock_base;
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/**
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* omap_sec_dispatcher: Routine to dispatch low power secure
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* service routines
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* @idx: The HAL API index
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* @flag: The flag indicating criticality of operation
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* @nargs: Number of valid arguments out of four.
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* @arg1, arg2, arg3 args4: Parameters passed to secure API
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*
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* Return the non-zero error value on failure.
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*/
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u32 omap_secure_dispatcher(u32 idx, u32 flag, u32 nargs, u32 arg1, u32 arg2,
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u32 arg3, u32 arg4)
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{
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u32 ret;
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u32 param[5];
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param[0] = nargs;
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param[1] = arg1;
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param[2] = arg2;
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param[3] = arg3;
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param[4] = arg4;
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/*
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* Secure API needs physical address
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* pointer for the parameters
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*/
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flush_cache_all();
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outer_clean_range(__pa(param), __pa(param + 5));
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ret = omap_smc2(idx, flag, __pa(param));
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return ret;
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}
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/* Allocate the memory to save secure ram */
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int __init omap_secure_ram_reserve_memblock(void)
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{
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u32 size = OMAP_SECURE_RAM_STORAGE;
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size = ALIGN(size, SZ_1M);
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omap_secure_memblock_base = arm_memblock_steal(size, SZ_1M);
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return 0;
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}
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phys_addr_t omap_secure_ram_mempool_base(void)
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{
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return omap_secure_memblock_base;
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}
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