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drm/nouveau: Some random cleanups.

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Remove some unused/duplicated definitions and make sparse happy again.

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Francisco Jerez
2010-10-11 03:43:58 +02:00
committed by Ben Skeggs
parent 5eb94fbba3
commit cbab95db84
3 changed files with 16 additions and 50 deletions
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19
drivers/gpu/drm/nouveau/nouveau_irq.c
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@@ -209,8 +209,8 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
}
if (status & NV_PFIFO_INTR_DMA_PUSHER) {
u32 get = nv_rd32(dev, 0x003244);
u32 put = nv_rd32(dev, 0x003240);
u32 dma_get = nv_rd32(dev, 0x003244);
u32 dma_put = nv_rd32(dev, 0x003240);
u32 push = nv_rd32(dev, 0x003220);
u32 state = nv_rd32(dev, 0x003228);
@@ -224,13 +224,14 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%02x%08x "
"Put 0x%02x%08x IbGet 0x%08x IbPut 0x%08x "
"State 0x%08x Push 0x%08x\n",
chid, ho_get, get, ho_put, put,
ib_get, ib_put, state, push);
chid, ho_get, dma_get, ho_put,
dma_put, ib_get, ib_put, state,
push);
/* METHOD_COUNT, in DMA_STATE on earlier chipsets */
nv_wr32(dev, 0x003364, 0x00000000);
if (get != put || ho_get != ho_put) {
nv_wr32(dev, 0x003244, put);
if (dma_get != dma_put || ho_get != ho_put) {
nv_wr32(dev, 0x003244, dma_put);
nv_wr32(dev, 0x003328, ho_put);
} else
if (ib_get != ib_put) {
@@ -239,10 +240,10 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
} else {
NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%08x "
"Put 0x%08x State 0x%08x Push 0x%08x\n",
chid, get, put, state, push);
chid, dma_get, dma_put, state, push);
if (get != put)
nv_wr32(dev, 0x003244, put);
if (dma_get != dma_put)
nv_wr32(dev, 0x003244, dma_put);
}
nv_wr32(dev, 0x003228, 0x00000000);