From d30cb3d348b8c1ba4b663680d299d5ccc74ed905 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 22 Jan 2021 14:21:34 +0200 Subject: [PATCH] drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[] 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: stable@vger.kernel.org #4.12+ Signed-off-by: Claudiu Beznea Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- 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 46dc5e4c228f..4b4174597150 100644 --- a/drivers/soc/atmel/soc.c +++ b/drivers/soc/atmel/soc.c @@ -268,7 +268,8 @@ 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)