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drm/vkms: Use new return type vm_fault_t

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Use new return type vm_fault_t for fault handler.

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180726144549.GA9434@jordon-HP-15-Notebook-PC
This commit is contained in:
Souptick Joarder
2018-07-26 20:15:49 +05:30
committed by Gustavo Padovan
parent 27fb462a01
commit 7c3d0f159c
2 changed files with 3 additions and 4 deletions
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5
drivers/gpu/drm/vkms/vkms_gem.c
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@@ -45,14 +45,14 @@ void vkms_gem_free_object(struct drm_gem_object *obj)
kfree(gem);
}
int vkms_gem_fault(struct vm_fault *vmf)
vm_fault_t vkms_gem_fault(struct vm_fault *vmf)
{
struct vm_area_struct *vma = vmf->vma;
struct vkms_gem_object *obj = vma->vm_private_data;
unsigned long vaddr = vmf->address;
pgoff_t page_offset;
loff_t num_pages;
int ret;
vm_fault_t ret = VM_FAULT_SIGBUS;
page_offset = (vaddr - vma->vm_start) >> PAGE_SHIFT;
num_pages = DIV_ROUND_UP(obj->gem.size, PAGE_SIZE);
@@ -60,7 +60,6 @@ int vkms_gem_fault(struct vm_fault *vmf)
if (page_offset > num_pages)
return VM_FAULT_SIGBUS;
ret = -ENOENT;
mutex_lock(&obj->pages_lock);
if (obj->pages) {
get_page(obj->pages[page_offset]);