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authorHans Verkuil <hans.verkuil@cisco.com>2014-12-13 08:52:54 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-12-23 10:41:43 -0200
commit7c424dd14fcf4c2905778ecd3f1ad10c5a097b5b (patch)
tree354ca9dcd7067971644b4bfd38fdaca439cae14e /drivers/media/v4l2-core/videobuf2-vmalloc.c
parentd832672f2038d7b36dc08636468cbbed4afe625b (diff)
[media] videobuf2-vmalloc: fix sparse warning
Fix this warning: drivers/media/v4l2-core/videobuf2-vmalloc.c:98:28: warning: incorrect type in assignment (different address spaces) drivers/media/v4l2-core/videobuf2-vmalloc.c:158:28: warning: incorrect type in argument 1 (different address spaces) The warning is correct, but we have no other choice here to forcibly cast. At least it is now explicit that such a cast is needed. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core/videobuf2-vmalloc.c')
-rw-r--r--drivers/media/v4l2-core/videobuf2-vmalloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-vmalloc.c b/drivers/media/v4l2-core/videobuf2-vmalloc.c
index fba944e50227..7f6d41b18de9 100644
--- a/drivers/media/v4l2-core/videobuf2-vmalloc.c
+++ b/drivers/media/v4l2-core/videobuf2-vmalloc.c
@@ -95,7 +95,7 @@ static void *vb2_vmalloc_get_userptr(void *alloc_ctx, unsigned long vaddr,
if (vb2_get_contig_userptr(vaddr, size, &vma, &physp))
goto fail_pages_array_alloc;
buf->vma = vma;
- buf->vaddr = ioremap_nocache(physp, size);
+ buf->vaddr = (__force void *)ioremap_nocache(physp, size);
if (!buf->vaddr)
goto fail_pages_array_alloc;
} else {
@@ -155,7 +155,7 @@ static void vb2_vmalloc_put_userptr(void *buf_priv)
kfree(buf->pages);
} else {
vb2_put_vma(buf->vma);
- iounmap(buf->vaddr);
+ iounmap((__force void __iomem *)buf->vaddr);
}
kfree(buf);
}

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