On Fri, 10 Mar 2023 at 22:47, Rob Herring <robh@xxxxxxxxxx> wrote:
>
> 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@xxxxxxxxxx>
> ---
> drivers/clk/clk.c | 4 ++--
> drivers/clk/sprd/common.c | 2 +-
For sprd clk:
Acked-by: Chunyan Zhang <zhang.lyra@xxxxxxxxx>
Thanks,
Chunyan
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
> index ae07685c7588..f7528d7f8256 100644
> --- a/drivers/clk/clk.c
> +++ b/drivers/clk/clk.c
> @@ -4880,8 +4880,8 @@ static struct device_node *get_clk_provider_node(struct device *dev)
> np = dev->of_node;
> parent_np = dev->parent ? dev->parent->of_node : NULL;
>
> - if (!of_find_property(np, "#clock-cells", NULL))
> - if (of_find_property(parent_np, "#clock-cells", NULL))
> + if (!of_property_present(np, "#clock-cells"))
> + if (of_property_present(parent_np, "#clock-cells"))
> np = parent_np;
>
> return np;
> diff --git a/drivers/clk/sprd/common.c b/drivers/clk/sprd/common.c
> index ce81e4087a8f..1a3795a61f81 100644
> --- a/drivers/clk/sprd/common.c
> +++ b/drivers/clk/sprd/common.c
> @@ -44,7 +44,7 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
> struct device_node *node = dev->of_node, *np;
> struct regmap *regmap;
>
> - if (of_find_property(node, "sprd,syscon", NULL)) {
> + if (of_property_present(node, "sprd,syscon")) {
> regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon");
> if (IS_ERR(regmap)) {
> pr_err("%s: failed to get syscon regmap\n", __func__);
> --
> 2.39.2
>
