7:05 a.m.
Hi Colin,
[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Colin-Foster/Add-support-for-VSC...
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
5e437416ff66981d8154687cfdf7de50b1d82bfc
config: microblaze-buildonly-randconfig-r006-20210711 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://github.com/0day-ci/linux/commit/68d3578b85be193a45003b797fef9a8ee...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Colin-Foster/Add-support-for-VSC7511-7514-chips-over-SPI/20210711-032838
git checkout 68d3578b85be193a45003b797fef9a8ee3d1832b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
> drivers/net/dsa/ocelot/felix_mdio.c:100:5: warning: no previous
prototype for 'felix_mdio_register' [-Wmissing-prototypes]
100 | int
felix_mdio_register(struct ocelot *ocelot)
| ^~~~~~~~~~~~~~~~~~~
> drivers/net/dsa/ocelot/felix_mdio.c:116:5: warning: no previous
prototype for 'felix_mdio_bus_alloc' [-Wmissing-prototypes]
116 | int
felix_mdio_bus_alloc(struct ocelot *ocelot)
| ^~~~~~~~~~~~~~~~~~~~
> drivers/net/dsa/ocelot/felix_mdio.c:138:6: warning: no previous
prototype for 'felix_mdio_bus_free' [-Wmissing-prototypes]
138 | void
felix_mdio_bus_free(struct ocelot *ocelot)
| ^~~~~~~~~~~~~~~~~~~
vim +/felix_mdio_register +100 drivers/net/dsa/ocelot/felix_mdio.c
99
100 int felix_mdio_register(struct ocelot *ocelot)
101 {
102 struct felix *felix = ocelot_to_felix(ocelot);
103 struct device *dev = ocelot->dev;
104 int rc;
105
106 /* Needed in order to initialize the bus mutex lock */
107 rc = mdiobus_register(felix->imdio);
108 if (rc < 0) {
109 dev_err(dev, "failed to register MDIO bus\n");
110 felix->imdio = NULL;
111 }
112
113 return rc;
114 }
115
116 int felix_mdio_bus_alloc(struct ocelot *ocelot)
117 {
118 struct felix *felix = ocelot_to_felix(ocelot);
119 struct device *dev = ocelot->dev;
120 struct mii_bus *bus;
121
122 bus = devm_mdiobus_alloc(dev);
123 if (!bus)
124 return -ENOMEM;
125
126 bus->name = "Felix internal MDIO bus";
127 bus->read = felix_mdio_read;
128 bus->write = felix_mdio_write;
129 bus->parent = dev;
130 bus->priv = ocelot;
131 snprintf(bus->id, MII_BUS_ID_SIZE, "%s-imdio", dev_name(dev));
132
133 felix->imdio = bus;
134
135 return 0;
136 }
137
138 void felix_mdio_bus_free(struct ocelot *ocelot)
139 {
140 struct felix *felix = ocelot_to_felix(ocelot);
141
142 if (felix->imdio)
143 mdiobus_unregister(felix->imdio);
144 }
145
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org