metag: export _metag_da_present and cpu_2_hwthread_id

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>
git-mirror · Mar 27, 2013 · e605ff8 · e605ff8
1 parent 876d6dc
commit e605ff8
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diff --git a/arch/metag/kernel/da.c b/arch/metag/kernel/da.c
@@ -5,12 +5,14 @@
  */
 
 
+#include <linux/export.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <asm/da.h>
 #include <asm/metag_mem.h>
 
 bool _metag_da_present;
+EXPORT_SYMBOL_GPL(_metag_da_present);
 
 int __init metag_da_probe(void)
 {

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