On 03/13/2012 06:40 AM, Dong Aisheng wrote: > From: Dong Aisheng <[email protected]> > > This function will return 1 even the device node passed in > is NULL which is a little error-prone. > Change to return 0 if the device node passed in is NULL. > > Signed-off-by: Dong Aisheng <[email protected]>
Applied. Rob > --- > drivers/of/base.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/drivers/of/base.c b/drivers/of/base.c > index 133908a..b9347d8 100644 > --- a/drivers/of/base.c > +++ b/drivers/of/base.c > @@ -280,6 +280,9 @@ int of_device_is_available(const struct device_node > *device) > const char *status; > int statlen; > > + if (device == NULL) > + return 0; > + > status = of_get_property(device, "status", &statlen); > if (status == NULL) > return 1; _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
