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metag: export _metag_da_present and cpu_2_hwthread_id

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Export the symbols _metag_da_present and cpu_2_hwthread_id to modules
(GPL only) to allow the imgdafs file system to be built as a module.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
This commit is contained in:
James Hogan 2013-03-26 14:10:42 +00:00
parent 876d6dcdf2
commit e605ff8c1a
2 changed files with 3 additions and 0 deletions
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2
arch/metag/kernel/da.c
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@ -5,12 +5,14 @@
*/ */
#include <linux/export.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <asm/da.h> #include <asm/da.h>
#include <asm/metag_mem.h> #include <asm/metag_mem.h>
bool _metag_da_present; bool _metag_da_present;
EXPORT_SYMBOL_GPL(_metag_da_present);
int __init metag_da_probe(void) int __init metag_da_probe(void)
{ {

1
arch/metag/kernel/setup.c
View File

@ -124,6 +124,7 @@ struct machine_desc *machine_desc __initdata;
u8 cpu_2_hwthread_id[NR_CPUS] __read_mostly = { u8 cpu_2_hwthread_id[NR_CPUS] __read_mostly = {
[0 ... NR_CPUS-1] = BAD_HWTHREAD_ID [0 ... NR_CPUS-1] = BAD_HWTHREAD_ID
}; };
EXPORT_SYMBOL_GPL(cpu_2_hwthread_id);
/* /*
* Map a hardware thread ID to a Linux CPU number * Map a hardware thread ID to a Linux CPU number