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| author | Rob Herring (Arm) <robh@kernel.org> | 2024-07-31 22:12:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-08-07 13:49:51 +0300 |
| commit | 1380f158a8af0fa57e7db45623ec6bd9853a7ac6 (patch) | |
| tree | 73cb92e26c923170385b401fdb136ddf9e8324f4 /drivers/usb/chipidea | |
| parent | e50f0887804e60584dc3223a06980597b7e8b2a8 (diff) | |
| download | linux-1380f158a8af0fa57e7db45623ec6bd9853a7ac6.tar.xz | |
usb: chipidea: 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.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240731191312.1710417-18-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea')
| -rw-r--r-- | drivers/usb/chipidea/ci_hdrc_imx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index bdc04ce919f7..c64ab0e07ea0 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -128,7 +128,7 @@ static struct imx_usbmisc_data *usbmisc_get_init_data(struct device *dev) * In case the fsl,usbmisc property is not present this device doesn't * need usbmisc. Return NULL (which is no error here) */ - if (!of_get_property(np, "fsl,usbmisc", NULL)) + if (!of_property_present(np, "fsl,usbmisc")) return NULL; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); |