From ea5f2786a0942832f32deb7c507531b766028356 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Mon, 31 Jan 2011 08:26:04 +1000 Subject: [PATCH] drm/nouveau: silence some compiler warnings Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_channel.c | 2 +- drivers/gpu/drm/nouveau/nouveau_dp.c | 2 -- drivers/gpu/drm/nouveau/nv50_display.c | 2 +- drivers/gpu/drm/nouveau/nv50_gpio.c | 2 -- drivers/gpu/drm/nouveau/nv50_vm.c | 1 - drivers/gpu/drm/nouveau/nvc0_graph.c | 2 -- 6 files changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c index 3960d66d7ab..3d7b316c3bb 100644 --- a/drivers/gpu/drm/nouveau/nouveau_channel.c +++ b/drivers/gpu/drm/nouveau/nouveau_channel.c @@ -35,7 +35,7 @@ nouveau_channel_pushbuf_ctxdma_init(struct nouveau_channel *chan) struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_bo *pb = chan->pushbuf_bo; struct nouveau_gpuobj *pushbuf = NULL; - int ret; + int ret = 0; if (dev_priv->card_type >= NV_50) { if (dev_priv->card_type < NV_C0) { diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 38d599554bc..7beb82a0315 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -175,7 +175,6 @@ nouveau_dp_link_train_adjust(struct drm_encoder *encoder, uint8_t *config) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); struct drm_device *dev = encoder->dev; - struct bit_displayport_encoder_table_entry *dpse; struct bit_displayport_encoder_table *dpe; int ret, i, dpe_headerlen, vs = 0, pre = 0; uint8_t request[2]; @@ -183,7 +182,6 @@ nouveau_dp_link_train_adjust(struct drm_encoder *encoder, uint8_t *config) dpe = nouveau_bios_dp_table(dev, nv_encoder->dcb, &dpe_headerlen); if (!dpe) return false; - dpse = (void *)((char *)dpe + dpe_headerlen); ret = auxch_rd(encoder, DP_ADJUST_REQUEST_LANE0_1, request, 2); if (ret) diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 7cc94ed9ed9..5096f2f45df 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -587,7 +587,7 @@ static void nv50_display_unk20_handler(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; - u32 unk30 = nv_rd32(dev, 0x610030), tmp, pclk, script, mc; + u32 unk30 = nv_rd32(dev, 0x610030), tmp, pclk, script, mc = 0; struct dcb_entry *dcb; int i, crtc, or, type = OUTPUT_ANY; diff --git a/drivers/gpu/drm/nouveau/nv50_gpio.c b/drivers/gpu/drm/nouveau/nv50_gpio.c index 6b149c0cc06..1710c080272 100644 --- a/drivers/gpu/drm/nouveau/nv50_gpio.c +++ b/drivers/gpu/drm/nouveau/nv50_gpio.c @@ -205,7 +205,6 @@ nv50_gpio_init(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio; - struct nv50_gpio_priv *priv; int ret; if (!pgpio->priv) { @@ -213,7 +212,6 @@ nv50_gpio_init(struct drm_device *dev) if (ret) return ret; } - priv = pgpio->priv; /* disable, and ack any pending gpio interrupts */ nv_wr32(dev, 0xe050, 0x00000000); diff --git a/drivers/gpu/drm/nouveau/nv50_vm.c b/drivers/gpu/drm/nouveau/nv50_vm.c index 459ff08241e..03c1a63b24f 100644 --- a/drivers/gpu/drm/nouveau/nv50_vm.c +++ b/drivers/gpu/drm/nouveau/nv50_vm.c @@ -31,7 +31,6 @@ void nv50_vm_map_pgt(struct nouveau_gpuobj *pgd, u32 pde, struct nouveau_gpuobj *pgt[2]) { - struct drm_nouveau_private *dev_priv = pgd->dev->dev_private; u64 phys = 0xdeadcafe00000000ULL; u32 coverage = 0; diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c index eb18a7e89f5..afa7afe4ef9 100644 --- a/drivers/gpu/drm/nouveau/nvc0_graph.c +++ b/drivers/gpu/drm/nouveau/nvc0_graph.c @@ -640,7 +640,6 @@ nvc0_graph_init(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; - struct nvc0_graph_priv *priv; int ret; dev_priv->engine.graph.accel_blocked = true; @@ -665,7 +664,6 @@ nvc0_graph_init(struct drm_device *dev) if (ret) return ret; } - priv = pgraph->priv; nvc0_graph_init_obj418880(dev); nvc0_graph_init_regs(dev); -- 2.46.0