imrcpan/erofs-linux
1
0 Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git synced 2026-10-28 12:53:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

PM / devfreq: imx-bus: Use of_property_present()

Browse Source 
Use of_property_present() to test for property presence rather than
of_get_property(). This is part of a larger effort to remove callers
of of_get_property() and similar functions. of_get_property() leaks
the DT property data pointer which is a problem for dynamically
allocated nodes which may be freed.

Link: https://lore.kernel.org/lkml/[email protected]/
Acked-by: Peng Fan <[email protected]>
Signed-off-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
This commit is contained in:
Rob Herring (Arm) authored and Chanwoo Choi committed 2024-09-05 01:23:56 +09:00
1 parent 629277b7f5
commit d47552124b
1 file changed
+1 -1
Download Patch File Download Diff File Expand all files Collapse all files
drivers/devfreq/imx-bus.c
+1 -1
View File
@@ -59,7 +59,7 @@ static int imx_bus_init_icc(struct device *dev)
struct imx_bus *priv = dev_get_drvdata(dev);
const char *icc_driver_name;
if (!of_get_property(dev->of_node, "#interconnect-cells", NULL))
if (!of_property_present(dev->of_node, "#interconnect-cells"))
return 0;
if (!IS_ENABLED(CONFIG_INTERCONNECT_IMX)) {
dev_warn(dev, "imx interconnect drivers disabled\n");