From 7dda20c97fac52948b948e15e1173ee57c66ed35 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 10 Mar 2023 08:47:21 -0600 Subject: regulator: 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 Link: https://lore.kernel.org/r/20230310144721.1544756-1-robh@kernel.org Signed-off-by: Mark Brown --- drivers/regulator/pwm-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/regulator/pwm-regulator.c') diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index b9eeaff1c661..214ea866742d 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -334,7 +334,7 @@ static int pwm_regulator_probe(struct platform_device *pdev) memcpy(&drvdata->desc, &pwm_regulator_desc, sizeof(drvdata->desc)); - if (of_find_property(np, "voltage-table", NULL)) + if (of_property_present(np, "voltage-table")) ret = pwm_regulator_init_table(pdev, drvdata); else ret = pwm_regulator_init_continuous(pdev, drvdata); -- cgit v1.2.3