Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight

[sfrench/cifs-2.6.git] / drivers / gpu / drm / nouveau / nv40_graph.c

diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c
index 0616c96e4b67834f9de49511d85c93614e0bf9ea..704a25d04ac92c75a20fe4f019a808c91ccd7304 100644 (file)
--- a/drivers/gpu/drm/nouveau/nv40_graph.c
+++ b/drivers/gpu/drm/nouveau/nv40_graph.c
@@ -253,7 +253,11 @@ nv40_graph_init(struct drm_device *dev)
 
        if (!dev_priv->engine.graph.ctxprog) {
                struct nouveau_grctx ctx = {};
-               uint32_t cp[256];
+               uint32_t *cp;
+
+               cp = kmalloc(sizeof(*cp) * 256, GFP_KERNEL);
+               if (!cp)
+                       return -ENOMEM;
 
                ctx.dev = dev;
                ctx.mode = NOUVEAU_GRCTX_PROG;
@@ -265,6 +269,8 @@ nv40_graph_init(struct drm_device *dev)
                nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
                for (i = 0; i < ctx.ctxprog_len; i++)
                        nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, cp[i]);
+
+               kfree(cp);
        }
 
        /* No context present currently */