From 8c47b8253f4cfd8b4dbda8c9adc1d0b1d7f3009d Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 10 Mar 2023 08:47:04 -0600 Subject: firmware: Use of_property_present() for testing DT property presence It is preferred to use typed property access functions (i.e. of_property_read_ 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 Acked-by: Sudeep Holla Signed-off-by: Thierry Reding --- drivers/firmware/tegra/bpmp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/firmware/tegra') diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c index 042c2043929d..8b5e5daa9fae 100644 --- a/drivers/firmware/tegra/bpmp.c +++ b/drivers/firmware/tegra/bpmp.c @@ -764,19 +764,19 @@ static int tegra_bpmp_probe(struct platform_device *pdev) if (err < 0) goto free_mrq; - if (of_find_property(pdev->dev.of_node, "#clock-cells", NULL)) { + if (of_property_present(pdev->dev.of_node, "#clock-cells")) { err = tegra_bpmp_init_clocks(bpmp); if (err < 0) goto free_mrq; } - if (of_find_property(pdev->dev.of_node, "#reset-cells", NULL)) { + if (of_property_present(pdev->dev.of_node, "#reset-cells")) { err = tegra_bpmp_init_resets(bpmp); if (err < 0) goto free_mrq; } - if (of_find_property(pdev->dev.of_node, "#power-domain-cells", NULL)) { + if (of_property_present(pdev->dev.of_node, "#power-domain-cells")) { err = tegra_bpmp_init_powergates(bpmp); if (err < 0) goto free_mrq; -- cgit v1.2.3