From: Claudiu Beznea <claudiu.bez...@microchip.com>

commit 680896556805d3ad3fa47f6002b87b3041a45ac2 upstream.

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: caab13b49604 ("drivers: soc: atmel: Avoid calling at91_soc_init on non 
AT91 SoCs")
Cc: sta...@vger.kernel.org #4.12+
Signed-off-by: Claudiu Beznea <claudiu.bez...@microchip.com>
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/soc/atmel/soc.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -250,7 +250,8 @@ static const struct of_device_id at91_so
        { .compatible = "atmel,at91rm9200", },
        { .compatible = "atmel,at91sam9", },
        { .compatible = "atmel,sama5", },
-       { .compatible = "atmel,samv7", }
+       { .compatible = "atmel,samv7", },
+       { }
 };
 
 static int __init atmel_soc_device_init(void)


Reply via email to