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CRIS: Register cpus in kernel/setup.c

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Also, fix some white space errors, and constify cpuinfo_op.
This commit is contained in:
Jesper Nilsson 2008-01-28 16:39:00 +01:00
parent 3ae8d8baab
commit 60dead5a8c
1 changed files with 21 additions and 8 deletions
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29
arch/cris/kernel/setup.c
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@ -18,7 +18,7 @@
#include <linux/screen_info.h>
#include <linux/utsname.h>
#include <linux/pfn.h>
#include <linux/cpu.h>
#include <asm/setup.h>
/*
@ -36,6 +36,8 @@ extern unsigned long dram_start, dram_end;
extern unsigned long romfs_start, romfs_length, romfs_in_flash; /* from head.S */
static struct cpu cpu_devices[NR_CPUS];
extern void show_etrax_copyright(void); /* arch-vX/kernel/setup.c */
/* This mainly sets up the memory area, and can be really confusing.
@ -45,24 +47,23 @@ extern void show_etrax_copyright(void); /* arch-vX/kernel/setup.c */
* given by the macro __pa().
*
* In this DRAM, the kernel code and data is loaded, in the beginning.
* It really starts at c0004000 to make room for some special pages -
* It really starts at c0004000 to make room for some special pages -
* the start address is text_start. The kernel data ends at _end. After
* this the ROM filesystem is appended (if there is any).
*
*
* Between this address and dram_end, we have RAM pages usable to the
* boot code and the system.
*
*/
void __init
setup_arch(char **cmdline_p)
void __init setup_arch(char **cmdline_p)
{
extern void init_etrax_debug(void);
unsigned long bootmap_size;
unsigned long start_pfn, max_pfn;
unsigned long memory_start;
/* register an initial console printing routine for printk's */
/* register an initial console printing routine for printk's */
init_etrax_debug();
@ -121,7 +122,7 @@ setup_arch(char **cmdline_p)
min_low_pfn = PAGE_OFFSET >> PAGE_SHIFT;
bootmap_size = init_bootmem_node(NODE_DATA(0), start_pfn,
min_low_pfn,
min_low_pfn,
max_low_pfn);
/* And free all memory not belonging to the kernel (addr, size) */
@ -180,11 +181,23 @@ static void c_stop(struct seq_file *m, void *v)
extern int show_cpuinfo(struct seq_file *m, void *v);
struct seq_operations cpuinfo_op = {
const struct seq_operations cpuinfo_op = {
.start = c_start,
.next = c_next,
.stop = c_stop,
.show = show_cpuinfo,
};
static int __init topology_init(void)
{
int i;
for_each_possible_cpu(i) {
return register_cpu(&cpu_devices[i], i);
}
return 0;
}
subsys_initcall(topology_init);