diff options
| author | Souptick Joarder <jrdr.linux@gmail.com> | 2018-05-21 21:17:04 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-07-10 06:48:11 +0300 |
| commit | 8fb8876b2d1432b352c96add3adefa28d2754672 (patch) | |
| tree | 7118279fe6f6ea70658df725ea6448673cd6b53a /drivers/char | |
| parent | dc81aab1be9fac2e11f31fe7538a50705eba08cf (diff) | |
| download | linux-8fb8876b2d1432b352c96add3adefa28d2754672.tar.xz | |
char: agp: 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.
Ref-> commit 1c8f422059ae ("mm: change return type to
vm_fault_t") was added in 4.17-rc1 to introduce the new
typedef vm_fault_t. Currently we are making change to all
drivers to return vm_fault_t for page fault handlers. As
part of that char/agp driver is also getting changed to
return vm_fault_t type from fault handler.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/agp/alpha-agp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index 53fe633df1e8..c9bf2c219841 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -11,7 +11,7 @@ #include "agp.h" -static int alpha_core_agp_vm_fault(struct vm_fault *vmf) +static vm_fault_t alpha_core_agp_vm_fault(struct vm_fault *vmf) { alpha_agp_info *agp = agp_bridge->dev_private_data; dma_addr_t dma_addr; |