drm/nouveau: remove newline-only NV_DEBUG calls

This used to output the function name, now doesn't, so just looks
stupid.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nouveau_connector.c

@@ -110,7 +110,6 @@ nouveau_connector_destroy(struct drm_connector *connector)
 	dev  = nv_connector->base.dev;
 	drm  = nouveau_drm(dev);
 	gpio = nouveau_gpio(drm->device);
-	NV_DEBUG(drm, "\n");
 
 	if (gpio && nv_connector->hpd != DCB_GPIO_UNUSED) {
 		gpio->isr_del(gpio, 0, nv_connector->hpd, 0xff,
@@ -929,8 +928,6 @@ nouveau_connector_create(struct drm_device *dev, int index)
 	int type, ret = 0;
 	bool dummy;
 
-	NV_DEBUG(drm, "\n");
-
 	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
 		nv_connector = nouveau_connector(connector);
 		if (nv_connector->index == index)

drivers/gpu/drm/nouveau/nv04_display.c

@@ -60,8 +60,6 @@ nv04_display_create(struct drm_device *dev)
 	struct nv04_display *disp;
 	int i, ret;
 
-	NV_DEBUG(drm, "\n");
-
 	disp = kzalloc(sizeof(*disp), GFP_KERNEL);
 	if (!disp)
 		return -ENOMEM;
@@ -132,13 +130,10 @@ nv04_display_create(struct drm_device *dev)
 void
 nv04_display_destroy(struct drm_device *dev)
 {
-	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nv04_display *disp = nv04_display(dev);
 	struct drm_encoder *encoder;
 	struct drm_crtc *crtc;
 
-	NV_DEBUG(drm, "\n");
-
 	/* Turn every CRTC off. */
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		struct drm_mode_set modeset = {

drivers/gpu/drm/nouveau/nv50_crtc.c

@@ -42,13 +42,10 @@
 static void
 nv50_crtc_lut_load(struct drm_crtc *crtc)
 {
-	struct nouveau_drm *drm = nouveau_drm(crtc->dev);
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
 	void __iomem *lut = nvbo_kmap_obj_iovirtual(nv_crtc->lut.nvbo);
 	int i;
 
-	NV_DEBUG(drm, "\n");
-
 	for (i = 0; i < 256; i++) {
 		writew(nv_crtc->lut.r[i] >> 2, lut + 8*i + 0);
 		writew(nv_crtc->lut.g[i] >> 2, lut + 8*i + 2);
@@ -239,8 +236,6 @@ nv50_crtc_set_scale(struct nouveau_crtc *nv_crtc, bool update)
 	int scaling_mode, ret;
 	u32 ctrl = 0, oX, oY;
 
-	NV_DEBUG(drm, "\n");
-
 	nv_connector = nouveau_crtc_connector_get(nv_crtc);
 	if (!nv_connector || !nv_connector->native_mode) {
 		NV_ERROR(drm, "no native mode, forcing panel scaling\n");
@@ -343,9 +338,6 @@ static void
 nv50_crtc_destroy(struct drm_crtc *crtc)
 {
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nouveau_drm *drm = nouveau_drm(crtc->dev);
-
-	NV_DEBUG(drm, "\n");
 
 	nouveau_bo_unmap(nv_crtc->lut.nvbo);
 	nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
@@ -702,12 +694,9 @@ static const struct drm_crtc_helper_funcs nv50_crtc_helper_funcs = {
 int
 nv50_crtc_create(struct drm_device *dev, int index)
 {
-	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nouveau_crtc *nv_crtc = NULL;
 	int ret, i;
 
-	NV_DEBUG(drm, "\n");
-
 	nv_crtc = kzalloc(sizeof(*nv_crtc), GFP_KERNEL);
 	if (!nv_crtc)
 		return -ENOMEM;

drivers/gpu/drm/nouveau/nv50_cursor.c

@@ -39,8 +39,6 @@ nv50_cursor_show(struct nouveau_crtc *nv_crtc, bool update)
 	struct nouveau_channel *evo = nv50_display(dev)->master;
 	int ret;
 
-	NV_DEBUG(drm, "\n");
-
 	if (update && nv_crtc->cursor.visible)
 		return;
 
@@ -74,8 +72,6 @@ nv50_cursor_hide(struct nouveau_crtc *nv_crtc, bool update)
 	struct nouveau_channel *evo = nv50_display(dev)->master;
 	int ret;
 
-	NV_DEBUG(drm, "\n");
-
 	if (update && !nv_crtc->cursor.visible)
 		return;
 

drivers/gpu/drm/nouveau/nv50_dac.c

@@ -279,13 +279,10 @@ static void
 nv50_dac_destroy(struct drm_encoder *encoder)
 {
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_drm *drm = nouveau_drm(encoder->dev);
 
 	if (!encoder)
 		return;
 
-	NV_DEBUG(drm, "\n");
-
 	drm_encoder_cleanup(encoder);
 	kfree(nv_encoder);
 }

drivers/gpu/drm/nouveau/nv50_display.c

@@ -122,8 +122,6 @@ nv50_display_init(struct drm_device *dev)
 	int ret, i;
 	u32 val;
 
-	NV_DEBUG(drm, "\n");
-
 	nv_wr32(device, 0x00610184, nv_rd32(device, 0x00614004));
 
 	/*
@@ -239,8 +237,6 @@ nv50_display_fini(struct drm_device *dev)
 	struct drm_crtc *drm_crtc;
 	int ret, i;
 
-	NV_DEBUG(drm, "\n");
-
 	list_for_each_entry(drm_crtc, &dev->mode_config.crtc_list, head) {
 		struct nouveau_crtc *crtc = nouveau_crtc(drm_crtc);
 
@@ -307,8 +303,6 @@ nv50_display_create(struct drm_device *dev)
 	struct nv50_display *priv;
 	int ret, i;
 
-	NV_DEBUG(drm, "\n");
-
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;

drivers/gpu/drm/nouveau/nv50_sor.c

@@ -474,12 +474,8 @@ static void
 nv50_sor_destroy(struct drm_encoder *encoder)
 {
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_drm *drm = nouveau_drm(encoder->dev);
-
-	NV_DEBUG(drm, "\n");
 
 	drm_encoder_cleanup(encoder);
-
 	kfree(nv_encoder);
 }
 
@@ -492,12 +488,9 @@ nv50_sor_create(struct drm_connector *connector, struct dcb_output *entry)
 {
 	struct nouveau_encoder *nv_encoder = NULL;
 	struct drm_device *dev = connector->dev;
-	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct drm_encoder *encoder;
 	int type;
 
-	NV_DEBUG(drm, "\n");
-
 	switch (entry->type) {
 	case DCB_OUTPUT_TMDS:
 	case DCB_OUTPUT_DP: