From: Rob Herring Date: Sat, 11 Mar 2023 04:26:21 +0000 (-0800) Subject: Input: zinitix - use of_property_present() for testing DT property presence X-Git-Tag: v6.6.17~3754^2~20^2~31 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eaedf192f65fc4e3e2001b8e09940386cc494bd5;p=platform%2Fkernel%2Flinux-rpi.git Input: zinitix - 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/20230310144708.1542682-1-robh@kernel.org Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/zinitix.c b/drivers/input/touchscreen/zinitix.c index cdf9bcd..b6ece47 100644 --- a/drivers/input/touchscreen/zinitix.c +++ b/drivers/input/touchscreen/zinitix.c @@ -260,7 +260,7 @@ static int zinitix_init_regulators(struct bt541_ts_data *bt541) * so check if "vddo" is present and in that case use these names. * Else use the proper supply names on the component. */ - if (of_find_property(dev->of_node, "vddo-supply", NULL)) { + if (of_property_present(dev->of_node, "vddo-supply")) { bt541->supplies[0].supply = "vdd"; bt541->supplies[1].supply = "vddo"; } else {