diff options
| author | Rob Herring (Arm) <robh@kernel.org> | 2024-07-31 21:12:49 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2024-09-04 18:23:56 +0200 |
| commit | d47552124bb0b9527da7a95357ae7d2e6046c4f6 (patch) | |
| tree | 31a19a8d25fb6f5780054d2db091d3c6be912d04 /drivers/devfreq | |
| parent | PM / devfreq: exynos: Use Use devm_clk_get_enabled() helpers (diff) | |
| download | linux-d47552124bb0b9527da7a95357ae7d2e6046c4f6.tar.xz linux-d47552124bb0b9527da7a95357ae7d2e6046c4f6.zip | |
PM / devfreq: imx-bus: Use of_property_present()
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/20240731191312.1710417-11-robh@kernel.org/
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/imx-bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/devfreq/imx-bus.c b/drivers/devfreq/imx-bus.c index 86850b7dea09..49798f542d68 100644 --- a/drivers/devfreq/imx-bus.c +++ b/drivers/devfreq/imx-bus.c @@ -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"); |