'Unknown' machine name in /proc/cpuinfo will make users confused.
Therefore, it is better to show it only when it is available.
Signed-off-by: Kelvin Cheung <keguang.zhang@xxxxxxxxx>
---
arch/mips/kernel/prom.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index 5d39bb8..595fa5c 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -33,6 +33,9 @@ __init void mips_set_machine_name(const char *name)
char *mips_get_machine_name(void)
{
+ if (!strncmp(mips_machine_name, "Unknown", 64))
+ return NULL;
+
return mips_machine_name;
}
--
1.9.1
