| Message ID | 20180418181919.GA25052@jordon-HP-15-Notebook-PC (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Apr 18, 2018 at 11:49:19PM +0530, Souptick Joarder wrote: > 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> > --- > v2: Updated patch subject I'm pretty sure what Sakari meant was: videobuf: Change return type to vm_fault_t
diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c index f412429..54257ea 100644 --- a/drivers/media/v4l2-core/videobuf-dma-sg.c +++ b/drivers/media/v4l2-core/videobuf-dma-sg.c @@ -435,7 +435,7 @@ 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;
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> --- v2: Updated patch subject drivers/media/v4l2-core/videobuf-dma-sg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.9.1