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-rw-r--r--arch/mips/generic/proc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/generic/proc.c b/arch/mips/generic/proc.c
index 4c992809cc3f..cce2fde219a3 100644
--- a/arch/mips/generic/proc.c
+++ b/arch/mips/generic/proc.c
@@ -8,11 +8,16 @@
#include <asm/bootinfo.h>
+char *system_type;
+
const char *get_system_type(void)
{
const char *str;
int err;
+ if (system_type)
+ return system_type;
+
err = of_property_read_string(of_root, "model", &str);
if (!err)
return str;