The fault wrappers drm_vm_fault(), drm_vm_shm_fault(), drm_vm_dma_fault()
and drm_vm_sg_fault() used to provide extra logic beyond what was in the
"drm_do_*" versions of these functions, but as of this commit:
commit ca0b07d9a969 ("drm: convert drm from nopage to fault.")
They are just unnecessary wrappers that do nothing. Remove them.
Signed-off-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_vm.c | 28 ++++------------------------
1 file changed, 4 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index bae6e26..e677b11 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -349,50 +349,30 @@ static int drm_do_vm_sg_fault(struct vm_fault *vmf)
return 0;
}
-static int drm_vm_fault(struct vm_fault *vmf)
-{
- return drm_do_vm_fault(vmf);
-}
-
-static int drm_vm_shm_fault(struct vm_fault *vmf)
-{
- return drm_do_vm_shm_fault(vmf);
-}
-
-static int drm_vm_dma_fault(struct vm_fault *vmf)
-{
- return drm_do_vm_dma_fault(vmf);
-}
-
-static int drm_vm_sg_fault(struct vm_fault *vmf)
-{
- return drm_do_vm_sg_fault(vmf);
-}
-
/** AGP virtual memory operations */
static const struct vm_operations_struct drm_vm_ops = {
- .fault = drm_vm_fault,
+ .fault = drm_do_vm_fault,
.open = drm_vm_open,
.close = drm_vm_close,
};
/** Shared virtual memory operations */
static const struct vm_operations_struct drm_vm_shm_ops = {
- .fault = drm_vm_shm_fault,
+ .fault = drm_do_vm_shm_fault,
.open = drm_vm_open,
.close = drm_vm_shm_close,
};
/** DMA virtual memory operations */
static const struct vm_operations_struct drm_vm_dma_ops = {
- .fault = drm_vm_dma_fault,
+ .fault = drm_do_vm_dma_fault,
.open = drm_vm_open,
.close = drm_vm_close,
};
/** Scatter-gather virtual memory operations */
static const struct vm_operations_struct drm_vm_sg_ops = {
- .fault = drm_vm_sg_fault,
+ .fault = drm_do_vm_sg_fault,
.open = drm_vm_open,
.close = drm_vm_close,
};
--
2.7.4
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