diff options
| author | Zack Rusin <zackr@vmware.com> | 2021-06-09 20:23:04 +0300 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2021-06-12 07:01:02 +0300 |
| commit | 8d9a8d9bd5034a88afef470664918aa914b1c3dc (patch) | |
| tree | 6ecf7112b79e9ed2e6791802a7df148711cb424a /drivers/gpu/drm | |
| parent | f674a218c610bea97c106ca8179b55b2a7a7528a (diff) | |
| download | linux-8d9a8d9bd5034a88afef470664918aa914b1c3dc.tar.xz | |
drm/vmwgfx: inline access to the pages from the piter
The indirection doesn't make sense because we always go through
the same function pointer. Instead of the extra indirection
lets inline the access to the current page.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210609172307.131929-7-zackr@vmware.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 16 |
2 files changed, 1 insertions, 18 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 31519b78cb6a..3875cfbf1791 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -358,7 +358,6 @@ struct vmw_piter { unsigned long num_pages; bool (*next)(struct vmw_piter *); dma_addr_t (*dma_address)(struct vmw_piter *); - struct page *(*page)(struct vmw_piter *); }; /* @@ -1088,7 +1087,7 @@ static inline dma_addr_t vmw_piter_dma_addr(struct vmw_piter *viter) */ static inline struct page *vmw_piter_page(struct vmw_piter *viter) { - return viter->page(viter); + return viter->pages[viter->i]; } /** diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index a6015f2a297f..b0973c27e774 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -222,21 +222,6 @@ static bool __vmw_piter_sg_next(struct vmw_piter *viter) } -/** - * __vmw_piter_non_sg_page: Helper functions to return a pointer - * to the current page. - * - * @viter: Pointer to the iterator - * - * These functions return a pointer to the page currently - * pointed to by @viter. Functions are selected depending on the - * current mapping mode. - */ -static struct page *__vmw_piter_non_sg_page(struct vmw_piter *viter) -{ - return viter->pages[viter->i]; -} - static dma_addr_t __vmw_piter_dma_addr(struct vmw_piter *viter) { return viter->addrs[viter->i]; @@ -264,7 +249,6 @@ void vmw_piter_start(struct vmw_piter *viter, const struct vmw_sg_table *vsgt, { viter->i = p_offset - 1; viter->num_pages = vsgt->num_pages; - viter->page = &__vmw_piter_non_sg_page; viter->pages = vsgt->pages; switch (vsgt->mode) { case vmw_dma_alloc_coherent: |