[U-Boot] [PATCH v4 01/14] cmd: cpu: fix NULL cpu feature prints

["Álvaro Fernández Rojas" <noltari@gmail.com>]

Commit 740d5d3 added two new features but only one feature name,
which results in NULL prints when device_id feature is selected.

Before:
	HG556a # cpu detail
	 -1: cpu at 0	BCM6358A1
		ID = 0, freq = 300 MHz: L1 cache, MMU, NULL
		Device ID 0x2a010
	 -1: cpu at 1	BCM6358A1
		ID = 1, freq = 300 MHz: L1 cache, MMU, NULL
		Device ID 0x2a010
After:
	HG556a # cpu detail
	 -1: cpu at 0	BCM6358A1
		ID = 0, freq = 300 MHz: L1 cache, MMU, Device ID
		Device ID 0x2a010
	 -1: cpu at 1	BCM6358A1
		ID = 1, freq = 300 MHz: L1 cache, MMU, Device ID
		Device ID 0x2a010

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 v3: No changes.
 v2: Introduce changes suggested by Daniel Schwierzeck:
  - Add the missing name instead of checking for null names.

 cmd/cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmd/cpu.c b/cmd/cpu.c
index bc4dc5c..adfd54a 100644
--- a/cmd/cpu.c
+++ b/cmd/cpu.c
@@ -15,6 +15,7 @@ static const char *cpu_feature_name[CPU_FEAT_COUNT] = {
 	"L1 cache",
 	"MMU",
 	"Microcode",
+	"Device ID",
 };
 
 static int print_cpu_list(bool detail)
-- 
2.1.4