diff options
| author | Souptick Joarder <jrdr.linux@gmail.com> | 2018-04-18 14:47:16 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-09 16:10:26 -0400 |
| commit | 62d4cfd3a6084d511b0302eb5d05227310e057d6 (patch) | |
| tree | afc10aed7babc91d5bbfa1446f9c1ccc4dd3ea03 /drivers/media/v4l2-core/videobuf-dma-sg.c | |
| parent | fb21cf4eecbd448dd6d9b91274589562467a1b41 (diff) | |
| download | linux-62d4cfd3a6084d511b0302eb5d05227310e057d6.tar.bz2 | |
media: videobuf: Change return type to vm_fault_t
Use new return type vm_fault_t for fault handler. For
now, this is just documenting that the function returns
a VM_FAULT value rather than an errno. Once all instances
are converted, vm_fault_t will become a distinct type.
Reference id -> 1c8f422059ae ("mm: change return type to
vm_fault_t")
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core/videobuf-dma-sg.c')
| -rw-r--r-- | drivers/media/v4l2-core/videobuf-dma-sg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c index add2edb23eac..eb3e2acf26a7 100644 --- a/drivers/media/v4l2-core/videobuf-dma-sg.c +++ b/drivers/media/v4l2-core/videobuf-dma-sg.c @@ -434,7 +434,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) * now ...). Bounce buffers don't work very well for the data rates * video capture has. */ -static int videobuf_vm_fault(struct vm_fault *vmf) +static vm_fault_t videobuf_vm_fault(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; struct page *page; |