Fixes linux-next & linux-2.6 checkstack warnings:

drivers/gpu/drm/nouveau/nv40_graph.c: In function `nv40_graph_init':
drivers/gpu/drm/nouveau/nv40_graph.c:400: warning: the frame size of 1184 bytes is larger than 1024 bytes
drivers/gpu/drm/radeon/radeon_atombios.c: In function `radeon_get_atom_connector_info_from_supported_devices_table':
drivers/gpu/drm/radeon/radeon_atombios.c:857: warning: the frame size of 1872 bytes is larger than 1024 bytes

Signed-off-by: Prarit Bhargava <prarit@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c
index 0616c96..704a25d 100644
--- 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 */
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 1d05deb..02697e2 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -682,10 +682,18 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct
 	uint8_t dac;
 	union atom_supported_devices *supported_devices;
 	int i, j, max_device;
-	struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE];
+	struct bios_connector *bios_connectors;
+	size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE;
 
-	if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset))
+	bios_connectors = kzalloc(bc_size, GFP_KERNEL);
+	if (!bios_connectors)
+		return false;
+
+	if (!atom_parse_data_header(ctx, index, &size, &frev, &crev,
+				    &data_offset)) {
+		kfree(bios_connectors);
 		return false;
+	}
 
 	supported_devices =
 	    (union atom_supported_devices *)(ctx->bios + data_offset);
@@ -853,6 +861,7 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct
 
 	radeon_link_encoder_connector(dev);
 
+	kfree(bios_connectors);
 	return true;
 }
 
* Unmerged path localversion-next
