drm/nouveau/gpio: namespace + nvidia gpu names (no binary change)

The namespace of NVKM is being changed to nvkm_ instead of nouveau_,
which will be used for the DRM part of the driver.  This is being
done in order to make it very clear as to what part of the driver a
given symbol belongs to, and as a minor step towards splitting the
DRM driver out to be able to stand on its own (for virt).

Because there's already a large amount of churn here anyway, this is
as good a time as any to also switch to NVIDIA's device and chipset
naming to ease collaboration with them.

A comparison of objdump disassemblies proves no code changes.

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

8 files changed, 160 insertions, 173 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild
index 77bc88672af6..ea42a9ed1821 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild
@@ -1,6 +1,6 @@
 nvkm-y += nvkm/subdev/gpio/base.o
 nvkm-y += nvkm/subdev/gpio/nv10.o
 nvkm-y += nvkm/subdev/gpio/nv50.o
-nvkm-y += nvkm/subdev/gpio/nv94.o
-nvkm-y += nvkm/subdev/gpio/nvd0.o
-nvkm-y += nvkm/subdev/gpio/nve0.o
+nvkm-y += nvkm/subdev/gpio/g94.o
+nvkm-y += nvkm/subdev/gpio/gf110.o
+nvkm-y += nvkm/subdev/gpio/gk104.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c
index 98d79298cb07..dea58161ba46 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c
@@ -21,33 +21,30 @@
  *
  * Authors: Ben Skeggs
  */
+#include "priv.h"
 
+#include <core/device.h>
 #include <core/notify.h>
-#include <subdev/bios.h>
-#include <subdev/bios/gpio.h>
-
-#include "priv.h"
 
 static int
-nouveau_gpio_drive(struct nouveau_gpio *gpio,
-		   int idx, int line, int dir, int out)
+nvkm_gpio_drive(struct nvkm_gpio *gpio, int idx, int line, int dir, int out)
 {
-	const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
+	const struct nvkm_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
 	return impl->drive ? impl->drive(gpio, line, dir, out) : -ENODEV;
 }
 
 static int
-nouveau_gpio_sense(struct nouveau_gpio *gpio, int idx, int line)
+nvkm_gpio_sense(struct nvkm_gpio *gpio, int idx, int line)
 {
-	const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
+	const struct nvkm_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
 	return impl->sense ? impl->sense(gpio, line) : -ENODEV;
 }
 
 static int
-nouveau_gpio_find(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line,
-		  struct dcb_gpio_func *func)
+nvkm_gpio_find(struct nvkm_gpio *gpio, int idx, u8 tag, u8 line,
+	       struct dcb_gpio_func *func)
 {
-	struct nouveau_bios *bios = nouveau_bios(gpio);
+	struct nvkm_bios *bios = nvkm_bios(gpio);
 	u8  ver, len;
 	u16 data;
 
@@ -75,30 +72,30 @@ nouveau_gpio_find(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line,
 }
 
 static int
-nouveau_gpio_set(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line, int state)
+nvkm_gpio_set(struct nvkm_gpio *gpio, int idx, u8 tag, u8 line, int state)
 {
 	struct dcb_gpio_func func;
 	int ret;
 
-	ret = nouveau_gpio_find(gpio, idx, tag, line, &func);
+	ret = nvkm_gpio_find(gpio, idx, tag, line, &func);
 	if (ret == 0) {
 		int dir = !!(func.log[state] & 0x02);
 		int out = !!(func.log[state] & 0x01);
-		ret = nouveau_gpio_drive(gpio, idx, func.line, dir, out);
+		ret = nvkm_gpio_drive(gpio, idx, func.line, dir, out);
 	}
 
 	return ret;
 }
 
 static int
-nouveau_gpio_get(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line)
+nvkm_gpio_get(struct nvkm_gpio *gpio, int idx, u8 tag, u8 line)
 {
 	struct dcb_gpio_func func;
 	int ret;
 
-	ret = nouveau_gpio_find(gpio, idx, tag, line, &func);
+	ret = nvkm_gpio_find(gpio, idx, tag, line, &func);
 	if (ret == 0) {
-		ret = nouveau_gpio_sense(gpio, idx, func.line);
+		ret = nvkm_gpio_sense(gpio, idx, func.line);
 		if (ret >= 0)
 			ret = (ret == (func.log[1] & 1));
 	}
@@ -107,24 +104,24 @@ nouveau_gpio_get(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line)
 }
 
 static void
-nouveau_gpio_intr_fini(struct nvkm_event *event, int type, int index)
+nvkm_gpio_intr_fini(struct nvkm_event *event, int type, int index)
 {
-	struct nouveau_gpio *gpio = container_of(event, typeof(*gpio), event);
-	const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
+	struct nvkm_gpio *gpio = container_of(event, typeof(*gpio), event);
+	const struct nvkm_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
 	impl->intr_mask(gpio, type, 1 << index, 0);
 }
 
 static void
-nouveau_gpio_intr_init(struct nvkm_event *event, int type, int index)
+nvkm_gpio_intr_init(struct nvkm_event *event, int type, int index)
 {
-	struct nouveau_gpio *gpio = container_of(event, typeof(*gpio), event);
-	const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
+	struct nvkm_gpio *gpio = container_of(event, typeof(*gpio), event);
+	const struct nvkm_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
 	impl->intr_mask(gpio, type, 1 << index, 1 << index);
 }
 
 static int
-nouveau_gpio_intr_ctor(struct nouveau_object *object, void *data, u32 size,
-		       struct nvkm_notify *notify)
+nvkm_gpio_intr_ctor(struct nvkm_object *object, void *data, u32 size,
+		    struct nvkm_notify *notify)
 {
 	struct nvkm_gpio_ntfy_req *req = data;
 	if (!WARN_ON(size != sizeof(*req))) {
@@ -137,10 +134,10 @@ nouveau_gpio_intr_ctor(struct nouveau_object *object, void *data, u32 size,
 }
 
 static void
-nouveau_gpio_intr(struct nouveau_subdev *subdev)
+nvkm_gpio_intr(struct nvkm_subdev *subdev)
 {
-	struct nouveau_gpio *gpio = nouveau_gpio(subdev);
-	const struct nouveau_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
+	struct nvkm_gpio *gpio = nvkm_gpio(subdev);
+	const struct nvkm_gpio_impl *impl = (void *)nv_object(gpio)->oclass;
 	u32 hi, lo, i;
 
 	impl->intr_stat(gpio, &hi, &lo);
@@ -155,23 +152,23 @@ nouveau_gpio_intr(struct nouveau_subdev *subdev)
 }
 
 static const struct nvkm_event_func
-nouveau_gpio_intr_func = {
-	.ctor = nouveau_gpio_intr_ctor,
-	.init = nouveau_gpio_intr_init,
-	.fini = nouveau_gpio_intr_fini,
+nvkm_gpio_intr_func = {
+	.ctor = nvkm_gpio_intr_ctor,
+	.init = nvkm_gpio_intr_init,
+	.fini = nvkm_gpio_intr_fini,
 };
 
 int
-_nouveau_gpio_fini(struct nouveau_object *object, bool suspend)
+_nvkm_gpio_fini(struct nvkm_object *object, bool suspend)
 {
-	const struct nouveau_gpio_impl *impl = (void *)object->oclass;
-	struct nouveau_gpio *gpio = nouveau_gpio(object);
+	const struct nvkm_gpio_impl *impl = (void *)object->oclass;
+	struct nvkm_gpio *gpio = nvkm_gpio(object);
 	u32 mask = (1 << impl->lines) - 1;
 
 	impl->intr_mask(gpio, NVKM_GPIO_TOGGLED, mask, 0);
 	impl->intr_stat(gpio, &mask, &mask);
 
-	return nouveau_subdev_fini(&gpio->base, suspend);
+	return nvkm_subdev_fini(&gpio->base, suspend);
 }
 
 static struct dmi_system_id gpio_reset_ids[] = {
@@ -186,12 +183,12 @@ static struct dmi_system_id gpio_reset_ids[] = {
 };
 
 int
-_nouveau_gpio_init(struct nouveau_object *object)
+_nvkm_gpio_init(struct nvkm_object *object)
 {
-	struct nouveau_gpio *gpio = nouveau_gpio(object);
+	struct nvkm_gpio *gpio = nvkm_gpio(object);
 	int ret;
 
-	ret = nouveau_subdev_init(&gpio->base);
+	ret = nvkm_subdev_init(&gpio->base);
 	if (ret)
 		return ret;
 
@@ -202,52 +199,50 @@ _nouveau_gpio_init(struct nouveau_object *object)
 }
 
 void
-_nouveau_gpio_dtor(struct nouveau_object *object)
+_nvkm_gpio_dtor(struct nvkm_object *object)
 {
-	struct nouveau_gpio *gpio = (void *)object;
+	struct nvkm_gpio *gpio = (void *)object;
 	nvkm_event_fini(&gpio->event);
-	nouveau_subdev_destroy(&gpio->base);
+	nvkm_subdev_destroy(&gpio->base);
 }
 
 int
-nouveau_gpio_create_(struct nouveau_object *parent,
-		     struct nouveau_object *engine,
-		     struct nouveau_oclass *oclass,
-		     int length, void **pobject)
+nvkm_gpio_create_(struct nvkm_object *parent, struct nvkm_object *engine,
+		  struct nvkm_oclass *oclass, int length, void **pobject)
 {
-	const struct nouveau_gpio_impl *impl = (void *)oclass;
-	struct nouveau_gpio *gpio;
+	const struct nvkm_gpio_impl *impl = (void *)oclass;
+	struct nvkm_gpio *gpio;
 	int ret;
 
-	ret = nouveau_subdev_create_(parent, engine, oclass, 0, "GPIO", "gpio",
-				     length, pobject);
+	ret = nvkm_subdev_create_(parent, engine, oclass, 0, "GPIO",
+				  "gpio", length, pobject);
 	gpio = *pobject;
 	if (ret)
 		return ret;
 
-	gpio->find = nouveau_gpio_find;
-	gpio->set  = nouveau_gpio_set;
-	gpio->get  = nouveau_gpio_get;
+	gpio->find = nvkm_gpio_find;
+	gpio->set  = nvkm_gpio_set;
+	gpio->get  = nvkm_gpio_get;
 	gpio->reset = impl->reset;
 
-	ret = nvkm_event_init(&nouveau_gpio_intr_func, 2, impl->lines,
+	ret = nvkm_event_init(&nvkm_gpio_intr_func, 2, impl->lines,
 			      &gpio->event);
 	if (ret)
 		return ret;
 
-	nv_subdev(gpio)->intr = nouveau_gpio_intr;
+	nv_subdev(gpio)->intr = nvkm_gpio_intr;
 	return 0;
 }
 
 int
-_nouveau_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
-		   struct nouveau_oclass *oclass, void *data, u32 size,
-		   struct nouveau_object **pobject)
+_nvkm_gpio_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+		struct nvkm_oclass *oclass, void *data, u32 size,
+		struct nvkm_object **pobject)
 {
-	struct nouveau_gpio *gpio;
+	struct nvkm_gpio *gpio;
 	int ret;
 
-	ret = nouveau_gpio_create(parent, engine, oclass, &gpio);
+	ret = nvkm_gpio_create(parent, engine, oclass, &gpio);
 	*pobject = nv_object(gpio);
 	if (ret)
 		return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv94.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/g94.c
index cae404ccadac..12b3e01fca8e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv94.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/g94.c
@@ -21,11 +21,10 @@
  *
  * Authors: Ben Skeggs
  */
-
 #include "priv.h"
 
 void
-nv94_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
+g94_gpio_intr_stat(struct nvkm_gpio *gpio, u32 *hi, u32 *lo)
 {
 	u32 intr0 = nv_rd32(gpio, 0x00e054);
 	u32 intr1 = nv_rd32(gpio, 0x00e074);
@@ -38,7 +37,7 @@ nv94_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
 }
 
 void
-nv94_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
+g94_gpio_intr_mask(struct nvkm_gpio *gpio, u32 type, u32 mask, u32 data)
 {
 	u32 inte0 = nv_rd32(gpio, 0x00e050);
 	u32 inte1 = nv_rd32(gpio, 0x00e070);
@@ -56,18 +55,18 @@ nv94_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
 	nv_wr32(gpio, 0x00e070, inte1);
 }
 
-struct nouveau_oclass *
-nv94_gpio_oclass = &(struct nouveau_gpio_impl) {
+struct nvkm_oclass *
+g94_gpio_oclass = &(struct nvkm_gpio_impl) {
 	.base.handle = NV_SUBDEV(GPIO, 0x94),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = _nouveau_gpio_ctor,
-		.dtor = _nouveau_gpio_dtor,
-		.init = _nouveau_gpio_init,
-		.fini = _nouveau_gpio_fini,
+	.base.ofuncs = &(struct nvkm_ofuncs) {
+		.ctor = _nvkm_gpio_ctor,
+		.dtor = _nvkm_gpio_dtor,
+		.init = _nvkm_gpio_init,
+		.fini = _nvkm_gpio_fini,
 	},
 	.lines = 32,
-	.intr_stat = nv94_gpio_intr_stat,
-	.intr_mask = nv94_gpio_intr_mask,
+	.intr_stat = g94_gpio_intr_stat,
+	.intr_mask = g94_gpio_intr_mask,
 	.drive = nv50_gpio_drive,
 	.sense = nv50_gpio_sense,
 	.reset = nv50_gpio_reset,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nvd0.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gf110.c
index 480d6d2af770..2c3bb255d1f8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nvd0.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gf110.c
@@ -21,13 +21,12 @@
  *
  * Authors: Ben Skeggs
  */
-
 #include "priv.h"
 
 void
-nvd0_gpio_reset(struct nouveau_gpio *gpio, u8 match)
+gf110_gpio_reset(struct nvkm_gpio *gpio, u8 match)
 {
-	struct nouveau_bios *bios = nouveau_bios(gpio);
+	struct nvkm_bios *bios = nvkm_bios(gpio);
 	u8 ver, len;
 	u16 entry;
 	int ent = -1;
@@ -53,7 +52,7 @@ nvd0_gpio_reset(struct nouveau_gpio *gpio, u8 match)
 }
 
 int
-nvd0_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
+gf110_gpio_drive(struct nvkm_gpio *gpio, int line, int dir, int out)
 {
 	u32 data = ((dir ^ 1) << 13) | (out << 12);
 	nv_mask(gpio, 0x00d610 + (line * 4), 0x00003000, data);
@@ -62,24 +61,24 @@ nvd0_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
 }
 
 int
-nvd0_gpio_sense(struct nouveau_gpio *gpio, int line)
+gf110_gpio_sense(struct nvkm_gpio *gpio, int line)
 {
 	return !!(nv_rd32(gpio, 0x00d610 + (line * 4)) & 0x00004000);
 }
 
-struct nouveau_oclass *
-nvd0_gpio_oclass = &(struct nouveau_gpio_impl) {
+struct nvkm_oclass *
+gf110_gpio_oclass = &(struct nvkm_gpio_impl) {
 	.base.handle = NV_SUBDEV(GPIO, 0xd0),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = _nouveau_gpio_ctor,
-		.dtor = _nouveau_gpio_dtor,
-		.init = _nouveau_gpio_init,
-		.fini = _nouveau_gpio_fini,
+	.base.ofuncs = &(struct nvkm_ofuncs) {
+		.ctor = _nvkm_gpio_ctor,
+		.dtor = _nvkm_gpio_dtor,
+		.init = _nvkm_gpio_init,
+		.fini = _nvkm_gpio_fini,
 	},
 	.lines = 32,
-	.intr_stat = nv94_gpio_intr_stat,
-	.intr_mask = nv94_gpio_intr_mask,
-	.drive = nvd0_gpio_drive,
-	.sense = nvd0_gpio_sense,
-	.reset = nvd0_gpio_reset,
+	.intr_stat = g94_gpio_intr_stat,
+	.intr_mask = g94_gpio_intr_mask,
+	.drive = gf110_gpio_drive,
+	.sense = gf110_gpio_sense,
+	.reset = gf110_gpio_reset,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nve0.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c
index e1145b48c76c..42fd2faaaa4f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nve0.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c
@@ -21,11 +21,10 @@
  *
  * Authors: Ben Skeggs
  */
-
 #include "priv.h"
 
 static void
-nve0_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
+gk104_gpio_intr_stat(struct nvkm_gpio *gpio, u32 *hi, u32 *lo)
 {
 	u32 intr0 = nv_rd32(gpio, 0x00dc00);
 	u32 intr1 = nv_rd32(gpio, 0x00dc80);
@@ -38,7 +37,7 @@ nve0_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
 }
 
 void
-nve0_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
+gk104_gpio_intr_mask(struct nvkm_gpio *gpio, u32 type, u32 mask, u32 data)
 {
 	u32 inte0 = nv_rd32(gpio, 0x00dc08);
 	u32 inte1 = nv_rd32(gpio, 0x00dc88);
@@ -56,19 +55,19 @@ nve0_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
 	nv_wr32(gpio, 0x00dc88, inte1);
 }
 
-struct nouveau_oclass *
-nve0_gpio_oclass = &(struct nouveau_gpio_impl) {
+struct nvkm_oclass *
+gk104_gpio_oclass = &(struct nvkm_gpio_impl) {
 	.base.handle = NV_SUBDEV(GPIO, 0xe0),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = _nouveau_gpio_ctor,
-		.dtor = _nouveau_gpio_dtor,
-		.init = _nouveau_gpio_init,
-		.fini = _nouveau_gpio_fini,
+	.base.ofuncs = &(struct nvkm_ofuncs) {
+		.ctor = _nvkm_gpio_ctor,
+		.dtor = _nvkm_gpio_dtor,
+		.init = _nvkm_gpio_init,
+		.fini = _nvkm_gpio_fini,
 	},
 	.lines = 32,
-	.intr_stat = nve0_gpio_intr_stat,
-	.intr_mask = nve0_gpio_intr_mask,
-	.drive = nvd0_gpio_drive,
-	.sense = nvd0_gpio_sense,
-	.reset = nvd0_gpio_reset,
+	.intr_stat = gk104_gpio_intr_stat,
+	.intr_mask = gk104_gpio_intr_mask,
+	.drive = gf110_gpio_drive,
+	.sense = gf110_gpio_sense,
+	.reset = gf110_gpio_reset,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv10.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv10.c
index 27ad23eaf185..2b295154247e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv10.c
@@ -23,11 +23,10 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  */
-
 #include "priv.h"
 
 static int
-nv10_gpio_sense(struct nouveau_gpio *gpio, int line)
+nv10_gpio_sense(struct nvkm_gpio *gpio, int line)
 {
 	if (line < 2) {
 		line = line * 16;
@@ -49,7 +48,7 @@ nv10_gpio_sense(struct nouveau_gpio *gpio, int line)
 }
 
 static int
-nv10_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
+nv10_gpio_drive(struct nvkm_gpio *gpio, int line, int dir, int out)
 {
 	u32 reg, mask, data;
 
@@ -79,7 +78,7 @@ nv10_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
 }
 
 static void
-nv10_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
+nv10_gpio_intr_stat(struct nvkm_gpio *gpio, u32 *hi, u32 *lo)
 {
 	u32 intr = nv_rd32(gpio, 0x001104);
 	u32 stat = nv_rd32(gpio, 0x001144) & intr;
@@ -89,7 +88,7 @@ nv10_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
 }
 
 static void
-nv10_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
+nv10_gpio_intr_mask(struct nvkm_gpio *gpio, u32 type, u32 mask, u32 data)
 {
 	u32 inte = nv_rd32(gpio, 0x001144);
 	if (type & NVKM_GPIO_LO)
@@ -99,14 +98,14 @@ nv10_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
 	nv_wr32(gpio, 0x001144, inte);
 }
 
-struct nouveau_oclass *
-nv10_gpio_oclass = &(struct nouveau_gpio_impl) {
+struct nvkm_oclass *
+nv10_gpio_oclass = &(struct nvkm_gpio_impl) {
 	.base.handle = NV_SUBDEV(GPIO, 0x10),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = _nouveau_gpio_ctor,
-		.dtor = _nouveau_gpio_dtor,
-		.init = _nouveau_gpio_init,
-		.fini = _nouveau_gpio_fini,
+	.base.ofuncs = &(struct nvkm_ofuncs) {
+		.ctor = _nvkm_gpio_ctor,
+		.dtor = _nvkm_gpio_dtor,
+		.init = _nvkm_gpio_init,
+		.fini = _nvkm_gpio_fini,
 	},
 	.lines = 16,
 	.intr_stat = nv10_gpio_intr_stat,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv50.c
index 2e30d5a62d6e..6a031035bd27 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/nv50.c
@@ -21,13 +21,12 @@
  *
  * Authors: Ben Skeggs
  */
-
 #include "priv.h"
 
 void
-nv50_gpio_reset(struct nouveau_gpio *gpio, u8 match)
+nv50_gpio_reset(struct nvkm_gpio *gpio, u8 match)
 {
-	struct nouveau_bios *bios = nouveau_bios(gpio);
+	struct nvkm_bios *bios = nvkm_bios(gpio);
 	u8 ver, len;
 	u16 entry;
 	int ent = -1;
@@ -68,7 +67,7 @@ nv50_gpio_location(int line, u32 *reg, u32 *shift)
 }
 
 int
-nv50_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
+nv50_gpio_drive(struct nvkm_gpio *gpio, int line, int dir, int out)
 {
 	u32 reg, shift;
 
@@ -80,7 +79,7 @@ nv50_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
 }
 
 int
-nv50_gpio_sense(struct nouveau_gpio *gpio, int line)
+nv50_gpio_sense(struct nvkm_gpio *gpio, int line)
 {
 	u32 reg, shift;
 
@@ -91,7 +90,7 @@ nv50_gpio_sense(struct nouveau_gpio *gpio, int line)
 }
 
 static void
-nv50_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
+nv50_gpio_intr_stat(struct nvkm_gpio *gpio, u32 *hi, u32 *lo)
 {
 	u32 intr = nv_rd32(gpio, 0x00e054);
 	u32 stat = nv_rd32(gpio, 0x00e050) & intr;
@@ -101,7 +100,7 @@ nv50_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo)
 }
 
 static void
-nv50_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
+nv50_gpio_intr_mask(struct nvkm_gpio *gpio, u32 type, u32 mask, u32 data)
 {
 	u32 inte = nv_rd32(gpio, 0x00e050);
 	if (type & NVKM_GPIO_LO)
@@ -111,14 +110,14 @@ nv50_gpio_intr_mask(struct nouveau_gpio *gpio, u32 type, u32 mask, u32 data)
 	nv_wr32(gpio, 0x00e050, inte);
 }
 
-struct nouveau_oclass *
-nv50_gpio_oclass = &(struct nouveau_gpio_impl) {
+struct nvkm_oclass *
+nv50_gpio_oclass = &(struct nvkm_gpio_impl) {
 	.base.handle = NV_SUBDEV(GPIO, 0x50),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = _nouveau_gpio_ctor,
-		.dtor = _nouveau_gpio_dtor,
-		.init = _nouveau_gpio_init,
-		.fini = _nouveau_gpio_fini,
+	.base.ofuncs = &(struct nvkm_ofuncs) {
+		.ctor = _nvkm_gpio_ctor,
+		.dtor = _nvkm_gpio_dtor,
+		.init = _nvkm_gpio_init,
+		.fini = _nvkm_gpio_fini,
 	},
 	.lines = 16,
 	.intr_stat = nv50_gpio_intr_stat,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/priv.h
index bff98b86e2b5..382f8d44e140 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/priv.h
@@ -1,67 +1,64 @@
-#ifndef __NVKM_GPIO_H__
-#define __NVKM_GPIO_H__
-
+#ifndef __NVKM_GPIO_PRIV_H__
+#define __NVKM_GPIO_PRIV_H__
 #include <subdev/gpio.h>
 
-#define nouveau_gpio_create(p,e,o,d)                                           \
-	nouveau_gpio_create_((p), (e), (o), sizeof(**d), (void **)d)
-#define nouveau_gpio_destroy(p) ({                                             \
-	struct nouveau_gpio *gpio = (p);                                       \
-	_nouveau_gpio_dtor(nv_object(gpio));                                   \
+#define nvkm_gpio_create(p,e,o,d)                                           \
+	nvkm_gpio_create_((p), (e), (o), sizeof(**d), (void **)d)
+#define nvkm_gpio_destroy(p) ({                                             \
+	struct nvkm_gpio *gpio = (p);                                       \
+	_nvkm_gpio_dtor(nv_object(gpio));                                   \
 })
-#define nouveau_gpio_init(p) ({                                                \
-	struct nouveau_gpio *gpio = (p);                                       \
-	_nouveau_gpio_init(nv_object(gpio));                                   \
+#define nvkm_gpio_init(p) ({                                                \
+	struct nvkm_gpio *gpio = (p);                                       \
+	_nvkm_gpio_init(nv_object(gpio));                                   \
 })
-#define nouveau_gpio_fini(p,s) ({                                              \
-	struct nouveau_gpio *gpio = (p);                                       \
-	_nouveau_gpio_fini(nv_object(gpio), (s));                              \
+#define nvkm_gpio_fini(p,s) ({                                              \
+	struct nvkm_gpio *gpio = (p);                                       \
+	_nvkm_gpio_fini(nv_object(gpio), (s));                              \
 })
 
-int  nouveau_gpio_create_(struct nouveau_object *, struct nouveau_object *,
-			  struct nouveau_oclass *, int, void **);
-int  _nouveau_gpio_ctor(struct nouveau_object *, struct nouveau_object *,
-			struct nouveau_oclass *, void *, u32,
-			struct nouveau_object **);
-void _nouveau_gpio_dtor(struct nouveau_object *);
-int  _nouveau_gpio_init(struct nouveau_object *);
-int  _nouveau_gpio_fini(struct nouveau_object *, bool);
+int  nvkm_gpio_create_(struct nvkm_object *, struct nvkm_object *,
+			  struct nvkm_oclass *, int, void **);
+int  _nvkm_gpio_ctor(struct nvkm_object *, struct nvkm_object *,
+			struct nvkm_oclass *, void *, u32,
+			struct nvkm_object **);
+void _nvkm_gpio_dtor(struct nvkm_object *);
+int  _nvkm_gpio_init(struct nvkm_object *);
+int  _nvkm_gpio_fini(struct nvkm_object *, bool);
 
-struct nouveau_gpio_impl {
-	struct nouveau_oclass base;
+struct nvkm_gpio_impl {
+	struct nvkm_oclass base;
 	int lines;
 
 	/* read and ack pending interrupts, returning only data
 	 * for lines that have not been masked off, while still
 	 * performing the ack for anything that was pending.
 	 */
-	void (*intr_stat)(struct nouveau_gpio *, u32 *, u32 *);
+	void (*intr_stat)(struct nvkm_gpio *, u32 *, u32 *);
 
 	/* mask on/off interrupts for hi/lo transitions on a
 	 * given set of gpio lines
 	 */
-	void (*intr_mask)(struct nouveau_gpio *, u32, u32, u32);
+	void (*intr_mask)(struct nvkm_gpio *, u32, u32, u32);
 
 	/* configure gpio direction and output value */
-	int  (*drive)(struct nouveau_gpio *, int line, int dir, int out);
+	int  (*drive)(struct nvkm_gpio *, int line, int dir, int out);
 
 	/* sense current state of given gpio line */
-	int  (*sense)(struct nouveau_gpio *, int line);
+	int  (*sense)(struct nvkm_gpio *, int line);
 
 	/*XXX*/
-	void (*reset)(struct nouveau_gpio *, u8);
+	void (*reset)(struct nvkm_gpio *, u8);
 };
 
-void nv50_gpio_reset(struct nouveau_gpio *, u8);
-int  nv50_gpio_drive(struct nouveau_gpio *, int, int, int);
-int  nv50_gpio_sense(struct nouveau_gpio *, int);
-
-void nv94_gpio_intr_stat(struct nouveau_gpio *, u32 *, u32 *);
-void nv94_gpio_intr_mask(struct nouveau_gpio *, u32, u32, u32);
-
-void nvd0_gpio_reset(struct nouveau_gpio *, u8);
-int  nvd0_gpio_drive(struct nouveau_gpio *, int, int, int);
-int  nvd0_gpio_sense(struct nouveau_gpio *, int);
+void nv50_gpio_reset(struct nvkm_gpio *, u8);
+int  nv50_gpio_drive(struct nvkm_gpio *, int, int, int);
+int  nv50_gpio_sense(struct nvkm_gpio *, int);
 
+void g94_gpio_intr_stat(struct nvkm_gpio *, u32 *, u32 *);
+void g94_gpio_intr_mask(struct nvkm_gpio *, u32, u32, u32);
 
+void gf110_gpio_reset(struct nvkm_gpio *, u8);
+int  gf110_gpio_drive(struct nvkm_gpio *, int, int, int);
+int  gf110_gpio_sense(struct nvkm_gpio *, int);
 #endif