nouveau: nv ctx switch opps the size of array was wrong

diff --git a/shared-core/nv10_graph.c b/shared-core/nv10_graph.c
index 726ec6d..7270344 100644 (file)
--- a/shared-core/nv10_graph.c
+++ b/shared-core/nv10_graph.c
@@ -545,10 +545,10 @@ void nouveau_nv10_context_switch(drm_device_t *dev)
 #endif
 
        // save PGRAPH context
-       for (i = 0; i < sizeof(nv10_graph_ctx_regs); i++)
+       for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++)
                dev_priv->fifos[channel_old].nv10_pgraph_ctx[i] = NV_READ(nv10_graph_ctx_regs[i]);
        if (dev_priv->chipset>=0x17) {
-               for (j = 0; j < sizeof(nv17_graph_ctx_regs); i++,j++)
+               for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++)
                        dev_priv->fifos[channel_old].nv10_pgraph_ctx[i] = NV_READ(nv17_graph_ctx_regs[j]);
        }
        
@@ -561,10 +561,10 @@ void nouveau_nv10_context_switch(drm_device_t *dev)
        // restore PGRAPH context
        //XXX not working yet
 #if 1
-       for (i = 0; i < sizeof(nv10_graph_ctx_regs); i++)
+       for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++)
                NV_WRITE(nv10_graph_ctx_regs[i], dev_priv->fifos[channel].nv10_pgraph_ctx[i]);
        if (dev_priv->chipset>=0x17) {
-               for (j = 0; j < sizeof(nv17_graph_ctx_regs); i++,j++)
+               for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++)
                        NV_WRITE(nv17_graph_ctx_regs[j], dev_priv->fifos[channel].nv10_pgraph_ctx[i]);
        }
        nouveau_wait_for_idle(dev);