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path: root/drivers/gpu/drm/drm_gem_vram_helper.c
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Diffstat (limited to 'drivers/gpu/drm/drm_gem_vram_helper.c')
-rw-r--r--drivers/gpu/drm/drm_gem_vram_helper.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
index 90760d0ca071..0bec6f66682b 100644
--- a/drivers/gpu/drm/drm_gem_vram_helper.c
+++ b/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -967,7 +967,7 @@ drm_vram_helper_mode_valid_internal(struct drm_device *dev,
max_fbpages = (vmm->vram_size / 2) >> PAGE_SHIFT;
- fbsize = mode->hdisplay * mode->vdisplay * max_bpp;
+ fbsize = (u32)mode->hdisplay * mode->vdisplay * max_bpp;
fbpages = DIV_ROUND_UP(fbsize, PAGE_SIZE);
if (fbpages > max_fbpages)