From: Claudiu Beznea <claudiu.beznea@microchip.com>
To: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<ludovic.desroches@microchip.com>, <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: [PATCH 4/7] drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]
Date: Fri, 22 Jan 2021 14:21:34 +0200 [thread overview]
Message-ID: <1611318097-8970-5-git-send-email-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <1611318097-8970-1-git-send-email-claudiu.beznea@microchip.com>
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.beznea@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
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next prev parent reply other threads:[~2021-01-22 12:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 12:21 [PATCH 0/7] drivers: soc: atmel: add support for sama7g5 Claudiu Beznea
2021-01-22 12:21 ` [PATCH 1/7] drivers: soc: atmel: add spdx licence identifier Claudiu Beznea
2021-01-22 14:16 ` Rob Herring
2021-01-22 12:21 ` [PATCH 2/7] drivers: soc: atmel: use GENMASK Claudiu Beznea
2021-01-22 12:21 ` [PATCH 3/7] drivers: soc: atmel: fix "__initconst should be placed after socs[]" warning Claudiu Beznea
2021-01-22 12:21 ` Claudiu Beznea [this message]
2021-01-22 12:21 ` [PATCH 5/7] drivers: soc: atmel: add per soc id and version match masks Claudiu Beznea
2021-01-22 12:21 ` [PATCH 6/7] dt-bindings: atmel-sysreg: add "microchip, sama7g5-chipid" Claudiu Beznea
2021-01-22 12:21 ` [PATCH 7/7] drivers: soc: atmel: add support for sama7g5 Claudiu Beznea
2021-01-26 9:16 ` [PATCH 0/7] " Nicolas Ferre
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