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mmc: arasan: Use of_property_present() for testing DT property presence

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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@kernel.org>
Link: https://lore.kernel.org/r/20230310144714.1543767-1-robh@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Rob Herring 2023-03-10 08:47:14 -06:00 committed by Ulf Hansson
parent 4950240800
commit 66756ca342
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/sdhci-of-arasan.c
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@ -1434,7 +1434,7 @@ static void sdhci_arasan_unregister_sdclk(struct device *dev)
{
struct device_node *np = dev->of_node;
if (!of_find_property(np, "#clock-cells", NULL))
if (!of_property_present(np, "#clock-cells"))
return;
of_clk_del_provider(dev->of_node);