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Merge tag 'rtc-4.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
gpu
/
drm
/
rockchip
/
rockchip_drm_gem.c
diff --git
a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 8caea0a33dd84560be30f18b882dc8c4b3daed17..d908321b94ced4ffe10936f4c7ef37fc518d127a 100644
(file)
--- a/
drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/
drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@
-67,6
+67,7
@@
static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj,
* VM_PFNMAP flag that was set by drm_gem_mmap_obj()/drm_gem_mmap().
*/
vma->vm_flags &= ~VM_PFNMAP;
+ vma->vm_pgoff = 0;
ret = dma_mmap_attrs(drm->dev, vma, rk_obj->kvaddr, rk_obj->dma_addr,
obj->size, &rk_obj->dma_attrs);