Re: linux-next: build failure after merge of the hwmon-staging tree

Guenter Roeck
2020-10-01T15:09:50Z

On Thu, Oct 01, 2020 at 12:53:10PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the hwmon-staging tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/hwmon/pmbus/mp2975.c: In function 'mp2975_probe':
> drivers/hwmon/pmbus/mp2975.c:740:32: error: passing argument 2 of 'pmbus_do_probe' from incompatible pointer type [-Werror=incompatible-pointer-types]
> 740 | return pmbus_do_probe(client, id, info);
> | ^~
> | |
> | const struct i2c_device_id *
> In file included from drivers/hwmon/pmbus/mp2975.c:13:
> drivers/hwmon/pmbus/pmbus.h:492:73: note: expected 'struct pmbus_driver_info *' but argument is of type 'const struct i2c_device_id *'
> 492 | int pmbus_do_probe(struct i2c_client *client, struct pmbus_driver_info *info);
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
> drivers/hwmon/pmbus/mp2975.c:740:9: error: too many arguments to function 'pmbus_do_probe'
> 740 | return pmbus_do_probe(client, id, info);
> | ^~~~~~~~~~~~~~
> In file included from drivers/hwmon/pmbus/mp2975.c:13:
> drivers/hwmon/pmbus/pmbus.h:492:5: note: declared here
> 492 | int pmbus_do_probe(struct i2c_client *client, struct pmbus_driver_info *info);
> | ^~~~~~~~~~~~~~
>
> Caused by commit
>
> dd38ac315b23 ("hwmon: (pmbus) Add support for MPS Multi-phase mp2975 controller")
>
Oops, sorry, got caught in API changes. Fixed.

Guenter

> I have used the hwmon-staging tree from next-20200930 for today.
>
> --
> Cheers,
> Stephen Rothwell