[PATCH 4/7] drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]

[Claudiu Beznea]

of_match_node() calls __of_match_node() which loops though the entries of
matches array. It stops when condition:
(matches->name[0] || matches->type[0] || matches->compatible[0]) is
false. Thus, add a null entry at the end of at91_soc_allowed_list[]
array.

Fixes: 960ddf70cc11 ("drivers: soc: atmel: Avoid calling at91_soc_init on non 
AT91 SoCs")
Signed-off-by: Claudiu Beznea <claudiu.bez...@microchip.com>
---
 drivers/soc/atmel/soc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index 9d10a526cd3c..a196e171f6cc 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -276,7 +276,8 @@ static const struct of_device_id at91_soc_allowed_list[] 
__initconst = {
        { .compatible = "atmel,at91rm9200", },
        { .compatible = "atmel,at91sam9", },
        { .compatible = "atmel,sama5", },
-       { .compatible = "atmel,samv7", }
+       { .compatible = "atmel,samv7", },
+       { }
 };
 
 static int __init atmel_soc_device_init(void)
-- 
2.7.4