drivers/gpu/drm: Remove unnecessary casts of private_data

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 84c53e4..a823d8f 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -631,7 +631,7 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
                return drm_mmap(filp, vma);
        }
 
-       file_priv = (struct drm_file *)filp->private_data;
+       file_priv = filp->private_data;
        rdev = file_priv->minor->dev->dev_private;
        if (rdev == NULL) {
                return -EINVAL;

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index e6a1eb7..dc043c3 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -542,7 +542,7 @@ int vmw_fifo_mmap(struct file *filp, struct vm_area_struct *vma)
        struct drm_file *file_priv;
        struct vmw_private *dev_priv;
 
-       file_priv = (struct drm_file *)filp->private_data;
+       file_priv = filp->private_data;
        dev_priv = vmw_priv(file_priv->minor->dev);
 
        if (vma->vm_pgoff != (dev_priv->mmio_start >> PAGE_SHIFT) ||

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
index 8312328..1e8eedd 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
@@ -39,7 +39,7 @@ int vmw_mmap(struct file *filp, struct vm_area_struct *vma)
                return drm_mmap(filp, vma);
        }
 
-       file_priv = (struct drm_file *)filp->private_data;
+       file_priv = filp->private_data;
        dev_priv = vmw_priv(file_priv->minor->dev);
        return ttm_bo_mmap(filp, vma, &dev_priv->bdev);
 }