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Message-Id: <20230310144711.1543295-1-robh@kernel.org>
Date: Fri, 10 Mar 2023 08:47:11 -0600
From: Rob Herring <robh@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Claudiu Beznea <claudiu.beznea@...rochip.com>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] memory: atmel-ebi: Use of_property_present() for testing DT property presence
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.
Signed-off-by: Rob Herring <robh@...nel.org>
---
drivers/memory/atmel-ebi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index e749dcb3ddea..635966d705cb 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -598,7 +598,7 @@ static int atmel_ebi_probe(struct platform_device *pdev)
reg_cells += val;
for_each_available_child_of_node(np, child) {
- if (!of_find_property(child, "reg", NULL))
+ if (!of_property_present(child, "reg"))
continue;
ret = atmel_ebi_dev_setup(ebi, child, reg_cells);
--
2.39.2
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