lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm: remove the second argument of k[un]map_atomic()

Browse Source 
Signed-off-by: Cong Wang <amwang@redhat.com>
This commit is contained in:
Cong Wang
2011-11-25 23:14:20 +08:00
committed by Cong Wang
parent 4e5df7ca30
commit 1c9c20f602
3 changed files with 15 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/drm_cache.c
View File

@@ -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");