From 7c3d0f159ca056f11326c2285636df214564af89 Mon Sep 17 00:00:00 2001 From: Souptick Joarder Date: Thu, 26 Jul 2018 20:15:49 +0530 Subject: drm/vkms: Use new return type vm_fault_t Use new return type vm_fault_t for fault handler. Signed-off-by: Souptick Joarder Signed-off-by: Gustavo Padovan Link: https://patchwork.freedesktop.org/patch/msgid/20180726144549.GA9434@jordon-HP-15-Notebook-PC --- drivers/gpu/drm/vkms/vkms_drv.h | 2 +- drivers/gpu/drm/vkms/vkms_gem.c | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_drv.h index 75e52d61e65d..813c9d94d3f7 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.h +++ b/drivers/gpu/drm/vkms/vkms_drv.h @@ -81,7 +81,7 @@ struct drm_gem_object *vkms_gem_create(struct drm_device *dev, u32 *handle, u64 size); -int vkms_gem_fault(struct vm_fault *vmf); +vm_fault_t vkms_gem_fault(struct vm_fault *vmf); int vkms_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); diff --git a/drivers/gpu/drm/vkms/vkms_gem.c b/drivers/gpu/drm/vkms/vkms_gem.c index a52e88338c05..c55a5719b6c1 100644 --- a/drivers/gpu/drm/vkms/vkms_gem.c +++ b/drivers/gpu/drm/vkms/vkms_gem.c @@ -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]); -- cgit v1.2.3