[wireless-next:master 83/118] sdio.c:undefined reference to `ssb_bus_unregister'
Rafał Miłecki
zajec5 at gmail.com
Sun May 18 04:23:17 PDT 2014
On 18 May 2014 11:01, Rafał Miłecki <zajec5 at gmail.com> wrote:
> On 18 May 2014 03:57, kbuild test robot <fengguang.wu at intel.com> wrote:
>> tree: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master
>> head: f8b8a47e06a0d07219629c83de2a3b7ff1d5aa65
>> commit: fbe057d8a185d4b588bd5dc18ea43fd12ce3d689 [83/118] b43: drop SSB dependency
>> config: x86_64-randconfig-iv0-05180939 (attached as .config)
>>
>> All error/warnings:
>>
>> drivers/built-in.o: In function `b43_sdio_remove':
>>>> sdio.c:(.text+0x1460ff): undefined reference to `ssb_bus_unregister'
>> drivers/built-in.o: In function `b43_sdio_probe':
>>>> sdio.c:(.text+0x1462af): undefined reference to `ssb_bus_sdiobus_register'
>
> I don't understand what's going on there :(
> 1) sdio.c is compiled if we have CONFIG_B43_SDIO
> 2) a) B43_SDIO depends on SSB_SDIOHOST_POSSIBLE
> 2) b) SSB_SDIOHOST_POSSIBLE depends on SSB
> 3) a) B43_SDIO selects SSB_SDIOHOST
> 3) b) SSB_SDIOHOST gives us ssb_bus_sdiobus_register
Oh, there goes an answer:
CONFIG_B43=y
CONFIG_SSB=m
Above was possible because of:
# CONFIG_B43_BUSES_SSB is not set
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