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Blackfin arch: mark our memory init functions with __init so they get freed after init
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
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parent
5716e514ed
commit
321f6e0f51
2 changed files with 14 additions and 14 deletions
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@ -7,7 +7,7 @@
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* Description: SRAM driver for Blackfin ADSP-BF5xx
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*
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* Modified:
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* Copyright 2004-2006 Analog Devices Inc.
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* Copyright 2004-2007 Analog Devices Inc.
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*
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* Bugs: Enter bugs at http://blackfin.uclinux.org/
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*
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@ -80,7 +80,7 @@ static struct l1_sram_piece l1_inst_sram[CONFIG_L1_MAX_PIECE];
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#endif
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/* L1 Scratchpad SRAM initialization function */
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void l1sram_init(void)
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void __init l1sram_init(void)
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{
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printk(KERN_INFO "Blackfin Scratchpad data SRAM: %d KB\n",
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L1_SCRATCH_LENGTH >> 10);
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@ -94,7 +94,7 @@ void l1sram_init(void)
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spin_lock_init(&l1sram_lock);
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}
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void l1_data_sram_init(void)
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void __init l1_data_sram_init(void)
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{
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#if L1_DATA_A_LENGTH != 0
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printk(KERN_INFO "Blackfin DATA_A SRAM: %d KB\n",
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@ -120,7 +120,7 @@ void l1_data_sram_init(void)
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spin_lock_init(&l1_data_sram_lock);
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}
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void l1_inst_sram_init(void)
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void __init l1_inst_sram_init(void)
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{
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#if L1_CODE_LENGTH != 0
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printk(KERN_INFO "Blackfin Instruction SRAM: %d KB\n",
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@ -7,7 +7,7 @@
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* Description:
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*
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* Modified:
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* Copyright 2004-2006 Analog Devices Inc.
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* Copyright 2004-2007 Analog Devices Inc.
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*
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* Bugs: Enter bugs at http://blackfin.uclinux.org/
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*
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@ -53,7 +53,7 @@ static unsigned long empty_bad_page;
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unsigned long empty_zero_page;
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void show_mem(void)
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void __init show_mem(void)
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{
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unsigned long i;
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int free = 0, total = 0, reserved = 0, shared = 0;
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@ -86,7 +86,7 @@ void show_mem(void)
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* The parameters are pointers to where to stick the starting and ending
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* addresses of available kernel virtual memory.
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*/
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void paging_init(void)
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void __init paging_init(void)
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{
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/*
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* make sure start_mem is page aligned, otherwise bootmem and
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@ -125,7 +125,7 @@ void paging_init(void)
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}
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}
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void mem_init(void)
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void __init mem_init(void)
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{
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unsigned int codek = 0, datak = 0, initk = 0;
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unsigned long tmp;
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@ -169,7 +169,7 @@ void mem_init(void)
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}
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#ifdef CONFIG_BLK_DEV_INITRD
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void free_initrd_mem(unsigned long start, unsigned long end)
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void __init free_initrd_mem(unsigned long start, unsigned long end)
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{
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int pages = 0;
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for (; start < end; start += PAGE_SIZE) {
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@ -183,14 +183,14 @@ void free_initrd_mem(unsigned long start, unsigned long end)
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}
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#endif
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void free_initmem(void)
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void __init free_initmem(void)
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{
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#ifdef CONFIG_RAMKERNEL
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unsigned long addr;
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/*
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* the following code should be cool even if these sections
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* are not page aligned.
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*/
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/*
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* the following code should be cool even if these sections
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* are not page aligned.
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*/
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addr = PAGE_ALIGN((unsigned long)(__init_begin));
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/* next to check that the page we free is not a partial page */
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for (; addr + PAGE_SIZE < (unsigned long)(__init_end);
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