Commit f43fbe7a authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Maxime Ripard

drm/sun4i: Fix kcalloc element size in sun4i_layers_init

In sun4i_layers_init we are allocating an array of pointers to struct
sun4i_layer:

	layers = devm_kcalloc(drm->dev, ARRAY_SIZE(sun4i_backend_planes),
	                      sizeof(**layers), GFP_KERNEL);

The element size should be the size of an individual element of the
array. Change it to sizeof(*layers) to avoid wasting a lot of memory.
Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 92b300c4
...@@ -140,7 +140,7 @@ struct sun4i_layer **sun4i_layers_init(struct drm_device *drm) ...@@ -140,7 +140,7 @@ struct sun4i_layer **sun4i_layers_init(struct drm_device *drm)
int i; int i;
layers = devm_kcalloc(drm->dev, ARRAY_SIZE(sun4i_backend_planes), layers = devm_kcalloc(drm->dev, ARRAY_SIZE(sun4i_backend_planes),
sizeof(**layers), GFP_KERNEL); sizeof(*layers), GFP_KERNEL);
if (!layers) if (!layers)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);
......
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