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PM / devfreq: imx-bus: use NULL to pass a null pointer rather than zero

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The 3rd argument to the function of_get_property is a pointer and it is
being passed using 0. Use NULL instead.

Cleans up sparse warning:
warning: Using plain integer as NULL pointer

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Colin Ian King 2022-06-23 19:00:54 +01:00 committed by Chanwoo Choi
parent c9deb74868
commit 2472934e36
1 changed files with 1 additions and 1 deletions
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2
drivers/devfreq/imx-bus.c
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@ -59,7 +59,7 @@ static int imx_bus_init_icc(struct device *dev)
struct imx_bus *priv = dev_get_drvdata(dev); struct imx_bus *priv = dev_get_drvdata(dev);
const char *icc_driver_name; const char *icc_driver_name;
if (!of_get_property(dev->of_node, "#interconnect-cells", 0)) if (!of_get_property(dev->of_node, "#interconnect-cells", NULL))
return 0; return 0;
if (!IS_ENABLED(CONFIG_INTERCONNECT_IMX)) { if (!IS_ENABLED(CONFIG_INTERCONNECT_IMX)) {
dev_warn(dev, "imx interconnect drivers disabled\n"); dev_warn(dev, "imx interconnect drivers disabled\n");