V4L/DVB (10176a): Switch remaining clear_user_page users over to clear_user_highpage
Not all architectures provide clear_user_page(), but clear_user_highpage()
is available everywhere at least via the compatibility inline function.
Is this the "trivial patch" that's required for these two drivers?
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index bc6d5ab..da1790e 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -388,8 +388,7 @@
page = alloc_page(GFP_USER | __GFP_DMA32);
if (!page)
return VM_FAULT_OOM;
- clear_user_page(page_address(page), (unsigned long)vmf->virtual_address,
- page);
+ clear_user_highpage(page, (unsigned long)vmf->virtual_address);
vmf->page = page;
return 0;
}