On Wed, Apr 19, 2023 at 11:36:56AM +1200, Chris Packham wrote: > Instead of of_property_read_*() use the equivalent > device_property_read_*() API. This will allow these properties to be > used on DT unaware platforms. For DT aware platforms this will be a > noop. > > Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx> > --- > > Notes: > This is an additional update for master from the preceeding bugfix > commit. I've not added a fixes tag for this one because I don't think > there will be a behaviour change for existing usages. > > I know we have one upcoming DT unaware platform that we may want to use > some of these properties via ACPI tables so I won't object if this ends > up on the stable track but I don't think it meets the criteria for > stable. > > drivers/hwmon/adt7475.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c > index 6a6ebcc896b1..3b9289bc5997 100644 > --- a/drivers/hwmon/adt7475.c > +++ b/drivers/hwmon/adt7475.c > @@ -1468,7 +1468,7 @@ static int load_config3(const struct i2c_client *client, const char *propname) > u8 config3; > int ret; > > - ret = of_property_read_string(client->dev.of_node, propname, &function); > + ret = device_property_read_string(&client->dev, propname, &function); Unfortunately that is a problem because the parameter passed to load_config3 is a pointer to a const data structure and device_property_read_string doesn't like that (afaics for no good reason). You'll also have to change the client parameter to load_config() and friends to not be const. Guenter
