linux-kernel - Re: [PATCH] DSA support for Micrel KSZ8895

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Date:   Tue, 29 Aug 2017 23:33:30 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Pavel Machek <pavel@...x.de>
Cc:     kbuild-all@...org, Woojung.Huh@...rochip.com,
        nathan.leigh.conrad@...il.com, vivien.didelot@...oirfairelinux.com,
        f.fainelli@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Tristram.Ha@...rel.com,
        andrew@...n.ch, pavel@...x.de
Subject: Re: [PATCH] DSA support for Micrel KSZ8895

Hi Pavel,

[auto build test ERROR on net-next/master]
[also build test ERROR on v4.13-rc7 next-20170829]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Pavel-Machek/DSA-support-for-Micrel-KSZ8895/20170829-220156
config: xtensa-allmodconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 4.9.0
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=xtensa 

All error/warnings (new ones prefixed by >>):

   In file included from drivers/net/dsa/microchip/ksz_common.c:31:0:
>> drivers/net/dsa/microchip/ksz_9477_reg.h:19:2: error: #error This is not switch we have
    #error This is not switch we have
     ^
--
   drivers/net/dsa/microchip/ksz_8895.c: In function 'ksz_reset_switch':
   drivers/net/dsa/microchip/ksz_8895.c:109:21: warning: unused variable 'dev' [-Wunused-variable]
     struct ksz_device *dev = ds->priv;
                        ^
   drivers/net/dsa/microchip/ksz_8895.c: In function 'ksz_br_join':
   drivers/net/dsa/microchip/ksz_8895.c:262:21: warning: unused variable 'dev' [-Wunused-variable]
     struct ksz_device *dev = ds->priv;
                        ^
   drivers/net/dsa/microchip/ksz_8895.c: In function 'ksz_br_leave':
   drivers/net/dsa/microchip/ksz_8895.c:270:21: warning: unused variable 'dev' [-Wunused-variable]
     struct ksz_device *dev = ds->priv;
                        ^
   drivers/net/dsa/microchip/ksz_8895.c: At top level:
>> drivers/net/dsa/microchip/ksz_8895.c:469:12: warning: 'struct switchdev_obj_port_fdb' declared inside parameter list
        struct switchdev_trans *trans)
               ^
>> drivers/net/dsa/microchip/ksz_8895.c:469:12: warning: its scope is only this definition or declaration, which is probably not what you want
   drivers/net/dsa/microchip/ksz_8895.c:497:16: warning: 'struct switchdev_obj_port_fdb' declared inside parameter list
            struct switchdev_trans *trans)
                   ^
   drivers/net/dsa/microchip/ksz_8895.c:503:21: warning: 'struct switchdev_obj_port_fdb' declared inside parameter list
           const struct switchdev_obj_port_fdb *fdb)
                        ^
   drivers/net/dsa/microchip/ksz_8895.c:510:9: warning: 'struct switchdev_obj_port_fdb' declared inside parameter list
            switchdev_obj_dump_cb_t *cb)
            ^
>> drivers/net/dsa/microchip/ksz_8895.c:576:2: error: unknown field 'port_vlan_dump' specified in initializer
     .port_vlan_dump  = ksz_port_vlan_dump,
     ^
>> drivers/net/dsa/microchip/ksz_8895.c:576:2: warning: initialization from incompatible pointer type
   drivers/net/dsa/microchip/ksz_8895.c:576:2: warning: (near initialization for 'ksz_switch_ops.port_fdb_add')
>> drivers/net/dsa/microchip/ksz_8895.c:577:2: error: unknown field 'port_fdb_prepare' specified in initializer
     .port_fdb_prepare = ksz_port_fdb_prepare,
     ^
   drivers/net/dsa/microchip/ksz_8895.c:577:2: warning: initialization from incompatible pointer type
   drivers/net/dsa/microchip/ksz_8895.c:577:2: warning: (near initialization for 'ksz_switch_ops.port_fdb_del')
   drivers/net/dsa/microchip/ksz_8895.c:578:2: warning: initialization from incompatible pointer type
     .port_fdb_dump  = ksz_port_fdb_dump,
     ^
   drivers/net/dsa/microchip/ksz_8895.c:578:2: warning: (near initialization for 'ksz_switch_ops.port_fdb_dump')
   drivers/net/dsa/microchip/ksz_8895.c:579:2: warning: initialization from incompatible pointer type
     .port_fdb_add  = ksz_port_fdb_add,
     ^
   drivers/net/dsa/microchip/ksz_8895.c:579:2: warning: (near initialization for 'ksz_switch_ops.port_fdb_add')
   drivers/net/dsa/microchip/ksz_8895.c:580:2: warning: initialization from incompatible pointer type
     .port_fdb_del  = ksz_port_fdb_del,
     ^
   drivers/net/dsa/microchip/ksz_8895.c:580:2: warning: (near initialization for 'ksz_switch_ops.port_fdb_del')
>> drivers/net/dsa/microchip/ksz_8895.c:584:2: error: unknown field 'port_mdb_dump' specified in initializer
     .port_mdb_dump          = ksz_port_mdb_dump,
     ^
   drivers/net/dsa/microchip/ksz_8895.c:584:2: warning: initialization from incompatible pointer type
   drivers/net/dsa/microchip/ksz_8895.c:584:2: warning: (near initialization for 'ksz_switch_ops.get_rxnfc')

vim +19 drivers/net/dsa/microchip/ksz_9477_reg.h

  > 19	#error This is not switch we have
    20	#ifndef __KSZ9477_REGS_H
    21	#define __KSZ9477_REGS_H
    22	

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