drm/nouveau/fb: cosmetic changes

[cascardo/linux.git] / drivers / gpu / drm / nouveau / nvkm / subdev / ltc / gf100.c

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
index 7fb5ea0..a78ae4e 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
@@ -132,12 +132,12 @@ gf100_ltc_init(struct nvkm_object *object)
 void
 gf100_ltc_dtor(struct nvkm_object *object)
 {
-       struct nvkm_fb *pfb = nvkm_fb(object);
+       struct nvkm_fb *fb = nvkm_fb(object);
        struct nvkm_ltc_priv *priv = (void *)object;
 
        nvkm_mm_fini(&priv->tags);
-       if (pfb->ram)
-               nvkm_mm_free(&pfb->vram, &priv->tag_ram);
+       if (fb->ram)
+               nvkm_mm_free(&fb->vram, &priv->tag_ram);
 
        nvkm_ltc_destroy(priv);
 }
@@ -145,19 +145,19 @@ gf100_ltc_dtor(struct nvkm_object *object)
 /* TODO: Figure out tag memory details and drop the over-cautious allocation.
  */
 int
-gf100_ltc_init_tag_ram(struct nvkm_fb *pfb, struct nvkm_ltc_priv *priv)
+gf100_ltc_init_tag_ram(struct nvkm_fb *fb, struct nvkm_ltc_priv *priv)
 {
        u32 tag_size, tag_margin, tag_align;
        int ret;
 
        /* No VRAM, no tags for now. */
-       if (!pfb->ram) {
+       if (!fb->ram) {
                priv->num_tags = 0;
                goto mm_init;
        }
 
        /* tags for 1/4 of VRAM should be enough (8192/4 per GiB of VRAM) */
-       priv->num_tags = (pfb->ram->size >> 17) / 4;
+       priv->num_tags = (fb->ram->size >> 17) / 4;
        if (priv->num_tags > (1 << 17))
                priv->num_tags = 1 << 17; /* we have 17 bits in PTE */
        priv->num_tags = (priv->num_tags + 63) & ~63; /* round up to 64 */
@@ -177,7 +177,7 @@ gf100_ltc_init_tag_ram(struct nvkm_fb *pfb, struct nvkm_ltc_priv *priv)
        tag_size += tag_align;
        tag_size  = (tag_size + 0xfff) >> 12; /* round up */
 
-       ret = nvkm_mm_tail(&pfb->vram, 1, 1, tag_size, tag_size, 1,
+       ret = nvkm_mm_tail(&fb->vram, 1, 1, tag_size, tag_size, 1,
                           &priv->tag_ram);
        if (ret) {
                priv->num_tags = 0;
@@ -200,7 +200,7 @@ gf100_ltc_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
               struct nvkm_oclass *oclass, void *data, u32 size,
               struct nvkm_object **pobject)
 {
-       struct nvkm_fb *pfb = nvkm_fb(parent);
+       struct nvkm_fb *fb = nvkm_fb(parent);
        struct nvkm_ltc_priv *priv;
        u32 parts, mask;
        int ret, i;
@@ -218,7 +218,7 @@ gf100_ltc_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
        }
        priv->lts_nr = nv_rd32(priv, 0x17e8dc) >> 28;
 
-       ret = gf100_ltc_init_tag_ram(pfb, priv);
+       ret = gf100_ltc_init_tag_ram(fb, priv);
        if (ret)
                return ret;