diff options
| author | Cong Wang <amwang@redhat.com> | 2011-11-25 23:14:20 +0800 |
|---|---|---|
| committer | Cong Wang <xiyou.wangcong@gmail.com> | 2012-03-20 21:48:17 +0800 |
| commit | 1c9c20f60230bd5a6195d41f9dd2dfa60874b1da (patch) | |
| tree | 611cf33d3d7e4f19b18be7a11b303d3f30ced75f /drivers/gpu | |
| parent | 4e5df7ca3091a846b65f2a940a68506790a62d6a (diff) | |
drm: remove the second argument of k[un]map_atomic()
Signed-off-by: Cong Wang <amwang@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_cache.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_tt.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c | 6 |
3 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c index 592865381c6e..4b8653b932f9 100644 --- a/drivers/gpu/drm/drm_cache.c +++ b/drivers/gpu/drm/drm_cache.c @@ -41,10 +41,10 @@ drm_clflush_page(struct page *page) if (unlikely(page == NULL)) return; - page_virtual = kmap_atomic(page, KM_USER0); + page_virtual = kmap_atomic(page); for (i = 0; i < PAGE_SIZE; i += boot_cpu_data.x86_clflush_size) clflush(page_virtual + i); - kunmap_atomic(page_virtual, KM_USER0); + kunmap_atomic(page_virtual); } static void drm_cache_flush_clflush(struct page *pages[], @@ -87,10 +87,10 @@ drm_clflush_pages(struct page *pages[], unsigned long num_pages) if (unlikely(page == NULL)) continue; - page_virtual = kmap_atomic(page, KM_USER0); + page_virtual = kmap_atomic(page); flush_dcache_range((unsigned long)page_virtual, (unsigned long)page_virtual + PAGE_SIZE); - kunmap_atomic(page_virtual, KM_USER0); + kunmap_atomic(page_virtual); } #else printk(KERN_ERR "Architecture has no drm_cache.c support\n"); diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 2f75d203a2bf..c10cf5e2443a 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -309,11 +309,11 @@ int ttm_tt_swapin(struct ttm_tt *ttm) goto out_err; preempt_disable(); - from_virtual = kmap_atomic(from_page, KM_USER0); - to_virtual = kmap_atomic(to_page, KM_USER1); + from_virtual = kmap_atomic(from_page); + to_virtual = kmap_atomic(to_page); memcpy(to_virtual, from_virtual, PAGE_SIZE); - kunmap_atomic(to_virtual, KM_USER1); - kunmap_atomic(from_virtual, KM_USER0); + kunmap_atomic(to_virtual); + kunmap_atomic(from_virtual); preempt_enable(); page_cache_release(from_page); } @@ -365,11 +365,11 @@ int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage) goto out_err; } preempt_disable(); - from_virtual = kmap_atomic(from_page, KM_USER0); - to_virtual = kmap_atomic(to_page, KM_USER1); + from_virtual = kmap_atomic(from_page); + to_virtual = kmap_atomic(to_page); memcpy(to_virtual, from_virtual, PAGE_SIZE); - kunmap_atomic(to_virtual, KM_USER1); - kunmap_atomic(from_virtual, KM_USER0); + kunmap_atomic(to_virtual); + kunmap_atomic(from_virtual); preempt_enable(); set_page_dirty(to_page); mark_page_accessed(to_page); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c index f4e7763a7694..51c9ba5cd2fb 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c @@ -136,10 +136,10 @@ static int vmw_gmr_build_descriptors(struct list_head *desc_pages, if (likely(page_virtual != NULL)) { desc_virtual->ppn = page_to_pfn(page); - kunmap_atomic(page_virtual, KM_USER0); + kunmap_atomic(page_virtual); } - page_virtual = kmap_atomic(page, KM_USER0); + page_virtual = kmap_atomic(page); desc_virtual = page_virtual - 1; prev_pfn = ~(0UL); @@ -169,7 +169,7 @@ static int vmw_gmr_build_descriptors(struct list_head *desc_pages, } if (likely(page_virtual != NULL)) - kunmap_atomic(page_virtual, KM_USER0); + kunmap_atomic(page_virtual); return 0; out_err: |