drm/nouveau/volt: switch to subdev printk macros

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

drivers/gpu/drm/nouveau/nvkm/subdev/volt/base.c

@@ -46,12 +46,13 @@ nvkm_volt_get(struct nvkm_volt *volt)
 static int
 nvkm_volt_set(struct nvkm_volt *volt, u32 uv)
 {
+	struct nvkm_subdev *subdev = &volt->subdev;
 	if (volt->vid_set) {
 		int i, ret = -EINVAL;
 		for (i = 0; i < volt->vid_nr; i++) {
 			if (volt->vid[i].uv == uv) {
 				ret = volt->vid_set(volt, volt->vid[i].vid);
-				nv_debug(volt, "set %duv: %d\n", uv, ret);
+				nvkm_debug(subdev, "set %duv: %d\n", uv, ret);
 				break;
 			}
 		}
@@ -138,6 +139,7 @@ int
 _nvkm_volt_init(struct nvkm_object *object)
 {
 	struct nvkm_volt *volt = (void *)object;
+	struct nvkm_subdev *subdev = &volt->subdev;
 	int ret;
 
 	ret = nvkm_subdev_init(&volt->subdev);
@@ -147,11 +149,11 @@ _nvkm_volt_init(struct nvkm_object *object)
 	ret = volt->get(volt);
 	if (ret < 0) {
 		if (ret != -ENODEV)
-			nv_debug(volt, "current voltage unknown\n");
+			nvkm_debug(subdev, "current voltage unknown\n");
 		return 0;
 	}
 
-	nv_info(volt, "GPU voltage: %duv\n", ret);
+	nvkm_debug(subdev, "current voltage: %duv\n", ret);
 	return 0;
 }
 
@@ -166,7 +168,8 @@ int
 nvkm_volt_create_(struct nvkm_object *parent, struct nvkm_object *engine,
 		  struct nvkm_oclass *oclass, int length, void **pobject)
 {
-	struct nvkm_bios *bios = nvkm_bios(parent);
+	struct nvkm_device *device = (void *)parent;
+	struct nvkm_bios *bios = device->bios;
 	struct nvkm_volt *volt;
 	int ret, i;
 
@@ -186,7 +189,7 @@ nvkm_volt_create_(struct nvkm_object *parent, struct nvkm_object *engine,
 
 	if (volt->vid_nr) {
 		for (i = 0; i < volt->vid_nr; i++) {
-			nv_debug(volt, "VID %02x: %duv\n",
+			nvkm_debug(&volt->subdev, "VID %02x: %duv\n",
 				   volt->vid[i].vid, volt->vid[i].uv);
 		}
 

drivers/gpu/drm/nouveau/nvkm/subdev/volt/gk20a.c

@@ -119,8 +119,9 @@ static int
 gk20a_volt_vid_set(struct nvkm_volt *obj, u8 vid)
 {
 	struct gk20a_volt *volt = container_of(obj, typeof(*volt), base);
+	struct nvkm_subdev *subdev = &volt->base.subdev;
 
-	nv_debug(volt, "set voltage as %duv\n", volt->base.vid[vid].uv);
+	nvkm_debug(subdev, "set voltage as %duv\n", volt->base.vid[vid].uv);
 	return regulator_set_voltage(volt->vdd, volt->base.vid[vid].uv, 1200000);
 }
 
@@ -128,11 +129,12 @@ static int
 gk20a_volt_set_id(struct nvkm_volt *obj, u8 id, int condition)
 {
 	struct gk20a_volt *volt = container_of(obj, typeof(*volt), base);
+	struct nvkm_subdev *subdev = &volt->base.subdev;
 	int prev_uv = regulator_get_voltage(volt->vdd);
 	int target_uv = volt->base.vid[id].uv;
 	int ret;
 
-	nv_debug(volt, "prev=%d, target=%d, condition=%d\n",
+	nvkm_debug(subdev, "prev=%d, target=%d, condition=%d\n",
 		   prev_uv, target_uv, condition);
 	if (!condition ||
 		(condition < 0 && target_uv < prev_uv) ||
@@ -162,7 +164,7 @@ gk20a_volt_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
 	plat = nv_device_to_platform(nv_device(parent));
 
 	uv = regulator_get_voltage(plat->gpu->vdd);
-	nv_info(volt, "The default voltage is %duV\n", uv);
+	nvkm_info(&volt->base.subdev, "The default voltage is %duV\n", uv);
 
 	volt->vdd = plat->gpu->vdd;
 	volt->base.vid_get = gk20a_volt_vid_get;
@@ -170,13 +172,14 @@ gk20a_volt_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
 	volt->base.set_id = gk20a_volt_set_id;
 
 	volt->base.vid_nr = ARRAY_SIZE(gk20a_cvb_coef);
-	nv_debug(volt, "%s - vid_nr = %d\n", __func__, volt->base.vid_nr);
+	nvkm_debug(&volt->base.subdev, "%s - vid_nr = %d\n", __func__,
+		   volt->base.vid_nr);
 	for (i = 0; i < volt->base.vid_nr; i++) {
 		volt->base.vid[i].vid = i;
 		volt->base.vid[i].uv =
 			gk20a_volt_calc_voltage(&gk20a_cvb_coef[i],
 						plat->gpu_speedo);
-		nv_debug(volt, "%2d: vid=%d, uv=%d\n", i,
+		nvkm_debug(&volt->base.subdev, "%2d: vid=%d, uv=%d\n", i,
 			   volt->base.vid[i].vid, volt->base.vid[i].uv);
 	}
 

drivers/gpu/drm/nouveau/nvkm/subdev/volt/gpio.c

@@ -70,7 +70,8 @@ nvkm_voltgpio_set(struct nvkm_volt *volt, u8 vid)
 int
 nvkm_voltgpio_init(struct nvkm_volt *volt)
 {
-	struct nvkm_gpio *gpio = nvkm_gpio(volt);
+	struct nvkm_subdev *subdev = &volt->subdev;
+	struct nvkm_gpio *gpio = subdev->device->gpio;
 	struct dcb_gpio_func func;
 	int i;
 
@@ -86,7 +87,7 @@ nvkm_voltgpio_init(struct nvkm_volt *volt)
 			if (ret) {
 				if (ret != -ENOENT)
 					return ret;
-				nv_debug(volt, "VID bit %d has no GPIO\n", i);
+				nvkm_debug(subdev, "VID bit %d has no GPIO\n", i);
 				volt->vid_mask &= ~(1 << i);
 			}
 		}