drm/nouveau/bar: switch to new-style timer macros

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c
index dcfb11895a61b2132172bb2a3322975343937f53..a47d64d3b0fd3a3516d2710c855651e02cbf18bc 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c
@@ -85,8 +85,10 @@ nv50_bar_flush(struct nvkm_bar *obj)
        unsigned long flags;
        spin_lock_irqsave(&bar->lock, flags);
        nvkm_wr32(device, 0x00330c, 0x00000001);
-       if (!nv_wait(bar, 0x00330c, 0x00000002, 0x00000000))
-               nv_warn(bar, "flush timeout\n");
+       nvkm_msec(device, 2000,
+               if (!(nvkm_rd32(device, 0x00330c) & 0x00000002))
+                       break;
+       );
        spin_unlock_irqrestore(&bar->lock, flags);
 }
 
@@ -98,8 +100,10 @@ g84_bar_flush(struct nvkm_bar *obj)
        unsigned long flags;
        spin_lock_irqsave(&bar->lock, flags);
        nvkm_wr32(device, 0x070000, 0x00000001);
-       if (!nv_wait(bar, 0x070000, 0x00000002, 0x00000000))
-               nv_warn(bar, "flush timeout\n");
+       nvkm_msec(device, 2000,
+               if (!(nvkm_rd32(device, 0x070000) & 0x00000002))
+                       break;
+       );
        spin_unlock_irqrestore(&bar->lock, flags);
 }
 
@@ -240,10 +244,11 @@ nv50_bar_init(struct nvkm_object *object)
        nvkm_mask(device, 0x000200, 0x00000100, 0x00000000);
        nvkm_mask(device, 0x000200, 0x00000100, 0x00000100);
        nvkm_wr32(device, 0x100c80, 0x00060001);
-       if (!nv_wait(bar, 0x100c80, 0x00000001, 0x00000000)) {
-               nv_error(bar, "vm flush timeout\n");
+       if (nvkm_msec(device, 2000,
+               if (!(nvkm_rd32(device, 0x100c80) & 0x00000001))
+                       break;
+       ) < 0)
                return -EBUSY;
-       }
 
        nvkm_wr32(device, 0x001704, 0x00000000 | bar->mem->addr >> 12);
        nvkm_wr32(device, 0x001704, 0x40000000 | bar->mem->addr >> 12);