On Thu, 09 Mar 2023, Jani Nikula <jani.nik...@intel.com> wrote:
> On Thu, 09 Mar 2023, Christian König <christian.koe...@amd.com> wrote:
>> Am 09.03.23 um 13:37 schrieb Jani Nikula:
>>> Make the struct ttm_device_funcs pointers const so the data can be placed
>>> in rodata.
>>>
>>> Cc: Christian Koenig <christian.koe...@amd.com>
>>> Cc: Huang Rui <ray.hu...@amd.com>
>>> Signed-off-by: Jani Nikula <jani.nik...@intel.com>
>>
>> Good idea, Reviewed-by: Christian König <christian.koe...@amd.com>
>
> Thanks!
>
>> Should I push it to drm-misc-next or do you need it on some other branch?
>
> Go ahead, I'm not urgently depending on it.
Christian, I guess this fell between the cracks? Can I just push it to
drm-misc-next?
BR,
Jani.
>
> BR,
> Jani.
>
>>
>> Christian.
>>
>>> ---
>>> drivers/gpu/drm/ttm/ttm_device.c | 2 +-
>>> include/drm/ttm/ttm_device.h | 4 ++--
>>> 2 files changed, 3 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/drivers/gpu/drm/ttm/ttm_device.c
>>> b/drivers/gpu/drm/ttm/ttm_device.c
>>> index ae2f19dc9f81..a71bb1362de4 100644
>>> --- a/drivers/gpu/drm/ttm/ttm_device.c
>>> +++ b/drivers/gpu/drm/ttm/ttm_device.c
>>> @@ -190,7 +190,7 @@ EXPORT_SYMBOL(ttm_device_swapout);
>>> * Returns:
>>> * !0: Failure.
>>> */
>>> -int ttm_device_init(struct ttm_device *bdev, struct ttm_device_funcs
>>> *funcs,
>>> +int ttm_device_init(struct ttm_device *bdev, const struct ttm_device_funcs
>>> *funcs,
>>> struct device *dev, struct address_space *mapping,
>>> struct drm_vma_offset_manager *vma_manager,
>>> bool use_dma_alloc, bool use_dma32)
>>> diff --git a/include/drm/ttm/ttm_device.h b/include/drm/ttm/ttm_device.h
>>> index 56e82ba2d046..c22f30535c84 100644
>>> --- a/include/drm/ttm/ttm_device.h
>>> +++ b/include/drm/ttm/ttm_device.h
>>> @@ -223,7 +223,7 @@ struct ttm_device {
>>> * @funcs: Function table for the device.
>>> * Constant after bo device init
>>> */
>>> - struct ttm_device_funcs *funcs;
>>> + const struct ttm_device_funcs *funcs;
>>>
>>> /**
>>> * @sysman: Resource manager for the system domain.
>>> @@ -287,7 +287,7 @@ static inline void ttm_set_driver_manager(struct
>>> ttm_device *bdev, int type,
>>> bdev->man_drv[type] = manager;
>>> }
>>>
>>> -int ttm_device_init(struct ttm_device *bdev, struct ttm_device_funcs
>>> *funcs,
>>> +int ttm_device_init(struct ttm_device *bdev, const struct ttm_device_funcs
>>> *funcs,
>>> struct device *dev, struct address_space *mapping,
>>> struct drm_vma_offset_manager *vma_manager,
>>> bool use_dma_alloc, bool use_dma32);
>>
--
Jani Nikula, Intel Open Source Graphics Center
