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Commit abd7dbe9 authored by Souptick Joarder's avatar Souptick Joarder Committed by Eric Anholt
Browse files

gpu: drm: vc4: Adding new typedef vm_fault_t 



Use new return type vm_fault_t for fault handler.

Signed-off-by: default avatarSouptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: default avatarMatthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Reviewed-by: default avatarEric Anholt <eric@anholt.net>
parent 8d4f4b82

drivers/gpu/drm/vc4/vc4_bo.c

+1 −1
Original line number Diff line number Diff line
@@ -721,7 +721,7 @@ vc4_prime_export(struct drm_device *dev, struct drm_gem_object *obj, int flags) 
	return dmabuf;

}



int vc4_fault(struct vm_fault *vmf)

vm_fault_t vc4_fault(struct vm_fault *vmf)

{

	struct vm_area_struct *vma = vmf->vma;

	struct drm_gem_object *obj = vma->vm_private_data;

drivers/gpu/drm/vc4/vc4_drv.h

+2 −1
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
 * published by the Free Software Foundation.

 */



#include <linux/mm_types.h>

#include <linux/reservation.h>

#include <drm/drmP.h>

#include <drm/drm_encoder.h>
@@ -674,7 +675,7 @@ int vc4_get_hang_state_ioctl(struct drm_device *dev, void *data, 
			     struct drm_file *file_priv);

int vc4_label_bo_ioctl(struct drm_device *dev, void *data,

		       struct drm_file *file_priv);

int vc4_fault(struct vm_fault *vmf);

vm_fault_t vc4_fault(struct vm_fault *vmf);

int vc4_mmap(struct file *filp, struct vm_area_struct *vma);

struct reservation_object *vc4_prime_res_obj(struct drm_gem_object *obj);

int vc4_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);