2354f64a24
All callers of these functions live in .init.text, so these can go there, too. There they must not be exported anymore, this is no problem though, as all callers are always built-in. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/*
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* linux/arch/arm/plat-omap/common.c
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*
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* Code common to all OMAP machines.
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* The file is created by Tony Lindgren <tony@atomide.com>
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*
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* Copyright (C) 2009 Texas Instruments
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* Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
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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/omapfb.h>
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#include <plat/common.h>
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#include <plat/board.h>
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#include <plat/vram.h>
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#include <plat/dsp.h>
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#define NO_LENGTH_CHECK 0xffffffff
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struct omap_board_config_kernel *omap_board_config;
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int omap_board_config_size;
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static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
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{
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struct omap_board_config_kernel *kinfo = NULL;
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int i;
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/* Try to find the config from the board-specific structures
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* in the kernel. */
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for (i = 0; i < omap_board_config_size; i++) {
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if (omap_board_config[i].tag == tag) {
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if (skip == 0) {
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kinfo = &omap_board_config[i];
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break;
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} else {
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skip--;
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}
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}
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}
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if (kinfo == NULL)
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return NULL;
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return kinfo->data;
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}
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const void *__init __omap_get_config(u16 tag, size_t len, int nr)
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{
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return get_config(tag, len, nr, NULL);
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}
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const void *__init omap_get_var_config(u16 tag, size_t *len)
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{
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return get_config(tag, NO_LENGTH_CHECK, 0, len);
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}
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void __init omap_reserve(void)
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{
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omapfb_reserve_sdram_memblock();
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omap_vram_reserve_sdram_memblock();
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omap_dsp_reserve_sdram_memblock();
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}
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