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.koenig@xxxxxxx> Cc: Huang Rui <ray.huang@xxxxxxx> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Reviewed-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
--- 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);
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman HRB 36809 (AG Nuernberg)
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