* [wsa:i2c/for-next 5/14] drivers/gpu/drm/drm_dp_helper.c:810:10: error: 'struct i2c_adapter' has no member named 'lock_bus'; did you mean 'lock_ops'?
@ 2016-08-25 19:03 kbuild test robot
2016-08-25 20:04 ` Peter Rosin
0 siblings, 1 reply; 3+ messages in thread
From: kbuild test robot @ 2016-08-25 19:03 UTC (permalink / raw)
To: Peter Rosin; +Cc: kbuild-all, linux-i2c, Wolfram Sang
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
head: 431f07e8b0097ded2ffb773d4ea6a797b2bc8bfe
commit: 24882319480379588d0cced458ed7dd670e93fc7 [5/14] i2c: move locking operations to their own struct
config: i386-randconfig-s0-201634 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
git checkout 24882319480379588d0cced458ed7dd670e93fc7
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
drivers/gpu/drm/drm_dp_helper.c: In function 'drm_dp_aux_init':
>> drivers/gpu/drm/drm_dp_helper.c:810:10: error: 'struct i2c_adapter' has no member named 'lock_bus'; did you mean 'lock_ops'?
aux->ddc.lock_bus = lock_bus;
^
>> drivers/gpu/drm/drm_dp_helper.c:811:10: error: 'struct i2c_adapter' has no member named 'trylock_bus'; did you mean 'lock_ops'?
aux->ddc.trylock_bus = trylock_bus;
^
>> drivers/gpu/drm/drm_dp_helper.c:812:10: error: 'struct i2c_adapter' has no member named 'unlock_bus'; did you mean 'lock_ops'?
aux->ddc.unlock_bus = unlock_bus;
^
vim +810 drivers/gpu/drm/drm_dp_helper.c
4f71d0cb Dave Airlie 2014-06-04 804 mutex_init(&aux->hw_mutex);
4f71d0cb Dave Airlie 2014-06-04 805
88759686 Thierry Reding 2013-12-12 806 aux->ddc.algo = &drm_dp_i2c_algo;
88759686 Thierry Reding 2013-12-12 807 aux->ddc.algo_data = aux;
88759686 Thierry Reding 2013-12-12 808 aux->ddc.retries = 3;
88759686 Thierry Reding 2013-12-12 809
0c2f6f1a Chris Wilson 2016-06-17 @810 aux->ddc.lock_bus = lock_bus;
0c2f6f1a Chris Wilson 2016-06-17 @811 aux->ddc.trylock_bus = trylock_bus;
0c2f6f1a Chris Wilson 2016-06-17 @812 aux->ddc.unlock_bus = unlock_bus;
acd8f414 Chris Wilson 2016-06-17 813 }
acd8f414 Chris Wilson 2016-06-17 814 EXPORT_SYMBOL(drm_dp_aux_init);
acd8f414 Chris Wilson 2016-06-17 815
:::::: The code at line 810 was first introduced by commit
:::::: 0c2f6f1a561136a09c5de91889d0aa35e13f73d4 drm: Pass the drm_dp_aux->hw_mutex to i2c for its locking
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Daniel Vetter <daniel.vetter@ffwll.ch>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [wsa:i2c/for-next 5/14] drivers/gpu/drm/drm_dp_helper.c:810:10: error: 'struct i2c_adapter' has no member named 'lock_bus'; did you mean 'lock_ops'?
2016-08-25 19:03 [wsa:i2c/for-next 5/14] drivers/gpu/drm/drm_dp_helper.c:810:10: error: 'struct i2c_adapter' has no member named 'lock_bus'; did you mean 'lock_ops'? kbuild test robot
@ 2016-08-25 20:04 ` Peter Rosin
2016-08-25 20:13 ` Wolfram Sang
0 siblings, 1 reply; 3+ messages in thread
From: Peter Rosin @ 2016-08-25 20:04 UTC (permalink / raw)
To: kbuild test robot; +Cc: kbuild-all, linux-i2c, Wolfram Sang
On 2016-08-25 21:03, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
> head: 431f07e8b0097ded2ffb773d4ea6a797b2bc8bfe
> commit: 24882319480379588d0cced458ed7dd670e93fc7 [5/14] i2c: move locking operations to their own struct
> config: i386-randconfig-s0-201634 (attached as .config)
> compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
> git checkout 24882319480379588d0cced458ed7dd670e93fc7
> # save the attached .config to linux build tree
> make ARCH=i386
>
> All errors (new ones prefixed by >>):
>
> drivers/gpu/drm/drm_dp_helper.c: In function 'drm_dp_aux_init':
>>> drivers/gpu/drm/drm_dp_helper.c:810:10: error: 'struct i2c_adapter' has no member named 'lock_bus'; did you mean 'lock_ops'?
> aux->ddc.lock_bus = lock_bus;
> ^
>>> drivers/gpu/drm/drm_dp_helper.c:811:10: error: 'struct i2c_adapter' has no member named 'trylock_bus'; did you mean 'lock_ops'?
> aux->ddc.trylock_bus = trylock_bus;
> ^
>>> drivers/gpu/drm/drm_dp_helper.c:812:10: error: 'struct i2c_adapter' has no member named 'unlock_bus'; did you mean 'lock_ops'?
> aux->ddc.unlock_bus = unlock_bus;
> ^
>
> vim +810 drivers/gpu/drm/drm_dp_helper.c
>
> 4f71d0cb Dave Airlie 2014-06-04 804 mutex_init(&aux->hw_mutex);
> 4f71d0cb Dave Airlie 2014-06-04 805
> 88759686 Thierry Reding 2013-12-12 806 aux->ddc.algo = &drm_dp_i2c_algo;
> 88759686 Thierry Reding 2013-12-12 807 aux->ddc.algo_data = aux;
> 88759686 Thierry Reding 2013-12-12 808 aux->ddc.retries = 3;
> 88759686 Thierry Reding 2013-12-12 809
> 0c2f6f1a Chris Wilson 2016-06-17 @810 aux->ddc.lock_bus = lock_bus;
> 0c2f6f1a Chris Wilson 2016-06-17 @811 aux->ddc.trylock_bus = trylock_bus;
> 0c2f6f1a Chris Wilson 2016-06-17 @812 aux->ddc.unlock_bus = unlock_bus;
> acd8f414 Chris Wilson 2016-06-17 813 }
> acd8f414 Chris Wilson 2016-06-17 814 EXPORT_SYMBOL(drm_dp_aux_init);
> acd8f414 Chris Wilson 2016-06-17 815
>
> :::::: The code at line 810 was first introduced by commit
> :::::: 0c2f6f1a561136a09c5de91889d0aa35e13f73d4 drm: Pass the drm_dp_aux->hw_mutex to i2c for its locking
>
> :::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
> :::::: CC: Daniel Vetter <daniel.vetter@ffwll.ch>
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation
Sorry about this, I obviously didn't know about that new user. Should
have looked closer...
Wolfram, should I send an amended patch so that you can replace this
offender and keep things bisect-able, or do you want just a delta?
Cheers,
Peter
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [wsa:i2c/for-next 5/14] drivers/gpu/drm/drm_dp_helper.c:810:10: error: 'struct i2c_adapter' has no member named 'lock_bus'; did you mean 'lock_ops'?
2016-08-25 20:04 ` Peter Rosin
@ 2016-08-25 20:13 ` Wolfram Sang
0 siblings, 0 replies; 3+ messages in thread
From: Wolfram Sang @ 2016-08-25 20:13 UTC (permalink / raw)
To: Peter Rosin; +Cc: kbuild test robot, kbuild-all, linux-i2c
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> Sorry about this, I obviously didn't know about that new user. Should
> have looked closer...
I can recommend 'id-utils' to assist you with such things. Run 'mkid'
with every -rc1 release, then you can use 'gid <function_name>' to get
all users of the function in no time.
> Wolfram, should I send an amended patch so that you can replace this
> offender and keep things bisect-able, or do you want just a delta?
Please send an amended patch. I'll merge it into my for-next without
rebasing then.
Thanks!
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-08-25 19:03 [wsa:i2c/for-next 5/14] drivers/gpu/drm/drm_dp_helper.c:810:10: error: 'struct i2c_adapter' has no member named 'lock_bus'; did you mean 'lock_ops'? kbuild test robot
2016-08-25 20:04 ` Peter Rosin
2016-08-25 20:13 ` Wolfram Sang
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