diff options
| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2021-01-22 14:21:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-03 23:22:21 +0100 |
| commit | 28287a0d207f94c0cd77a820ac4f118f1bd1cbd7 (patch) | |
| tree | 454a7060b227248a41cd1f2594c33168f9d6cfba | |
| parent | b64c11166e3a9d8f832537581832844beb974cb1 (diff) | |
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 <claudiu.beznea@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/soc/atmel/soc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c index 39aaaf286099..c5e713dd1016 100644 --- a/drivers/soc/atmel/soc.c +++ b/drivers/soc/atmel/soc.c @@ -250,7 +250,8 @@ 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) |