kevin/linux
1
Fork 0
Code

PM / devfreq: exynos: Use of_property_present() for testing DT property presence

Browse Source 
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>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Rob Herring 2023-03-10 08:47:34 -06:00 committed by Chanwoo Choi
parent f9d0393a88
commit b7405e3f62
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/devfreq/exynos-bus.c
View File

@ -432,7 +432,7 @@ static int exynos_bus_probe(struct platform_device *pdev)
goto err;
/* Create child platform device for the interconnect provider */
if (of_get_property(dev->of_node, "#interconnect-cells", NULL)) {
if (of_property_present(dev->of_node, "#interconnect-cells")) {
bus->icc_pdev = platform_device_register_data(
dev, "exynos-generic-icc",
PLATFORM_DEVID_AUTO, NULL, 0);