6 files changed, 17 insertions, 27 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
index 64e423dddd9e..6c318e41bde0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
@@ -33,7 +33,7 @@ nvbios_addr(struct nvkm_bios *bios, u32 *addr, u8 size)
 {
 	u32 p = *addr;
 
-	if (*addr > bios->image0_size && bios->imaged_addr) {
+	if (*addr >= bios->image0_size && bios->imaged_addr) {
 		*addr -= bios->image0_size;
 		*addr += bios->imaged_addr;
 	}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/priv.h
index fac1bff1311b..cfa8a0c356dd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/priv.h
@@ -19,7 +19,7 @@ struct nvbios_source {
 int nvbios_extend(struct nvkm_bios *, u32 length);
 int nvbios_shadow(struct nvkm_bios *);
 
-extern const struct nvbios_source nvbios_rom;
+extern const struct nvbios_source nvbios_prom;
 extern const struct nvbios_source nvbios_ramin;
 extern const struct nvbios_source nvbios_acpi_fast;
 extern const struct nvbios_source nvbios_acpi_slow;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
index 4b571cc6bc70..19188683c8fc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
@@ -171,7 +171,7 @@ nvbios_shadow(struct nvkm_bios *bios)
 	struct shadow mthds[] = {
 		{ 0, &nvbios_of },
 		{ 0, &nvbios_ramin },
-		{ 0, &nvbios_rom },
+		{ 0, &nvbios_prom },
 		{ 0, &nvbios_acpi_fast },
 		{ 4, &nvbios_acpi_slow },
 		{ 1, &nvbios_pcirom },
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowrom.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowrom.c
index ffa4b395220a..39144ceb117b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowrom.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowrom.c
@@ -25,7 +25,7 @@
 #include <subdev/pci.h>
 
 static u32
-prom_read(void *data, u32 offset, u32 length, struct nvkm_bios *bios)
+nvbios_prom_read(void *data, u32 offset, u32 length, struct nvkm_bios *bios)
 {
 	struct nvkm_device *device = data;
 	u32 i;
@@ -38,14 +38,14 @@ prom_read(void *data, u32 offset, u32 length, struct nvkm_bios *bios)
 }
 
 static void
-prom_fini(void *data)
+nvbios_prom_fini(void *data)
 {
 	struct nvkm_device *device = data;
 	nvkm_pci_rom_shadow(device->pci, true);
 }
 
 static void *
-prom_init(struct nvkm_bios *bios, const char *name)
+nvbios_prom_init(struct nvkm_bios *bios, const char *name)
 {
 	struct nvkm_device *device = bios->subdev.device;
 	if (device->card_type == NV_40 && device->chipset >= 0x4c)
@@ -55,10 +55,10 @@ prom_init(struct nvkm_bios *bios, const char *name)
 }
 
 const struct nvbios_source
-nvbios_rom = {
+nvbios_prom = {
 	.name = "PROM",
-	.init = prom_init,
-	.fini = prom_fini,
-	.read = prom_read,
+	.init = nvbios_prom_init,
+	.fini = nvbios_prom_fini,
+	.read = nvbios_prom_read,
 	.rw = false,
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index c2b5cc5f97ed..da07a2fbef06 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -330,7 +330,6 @@ nvkm_pstate_work(struct work_struct *work)
 	}
 
 	wake_up_all(&clk->wait);
-	nvkm_notify_get(&clk->pwrsrc_ntfy);
 }
 
 static int
@@ -559,13 +558,12 @@ nvkm_clk_dstate(struct nvkm_clk *clk, int req, int rel)
 	return nvkm_pstate_calc(clk, true);
 }
 
-static int
-nvkm_clk_pwrsrc(struct nvkm_notify *notify)
+int
+nvkm_clk_pwrsrc(struct nvkm_device *device)
 {
-	struct nvkm_clk *clk =
-		container_of(notify, typeof(*clk), pwrsrc_ntfy);
-	nvkm_pstate_calc(clk, false);
-	return NVKM_NOTIFY_DROP;
+	if (device->clk)
+		return nvkm_pstate_calc(device->clk, false);
+	return 0;
 }
 
 /******************************************************************************
@@ -582,7 +580,6 @@ static int
 nvkm_clk_fini(struct nvkm_subdev *subdev, bool suspend)
 {
 	struct nvkm_clk *clk = nvkm_clk(subdev);
-	nvkm_notify_put(&clk->pwrsrc_ntfy);
 	flush_work(&clk->work);
 	if (clk->func->fini)
 		clk->func->fini(clk);
@@ -629,8 +626,6 @@ nvkm_clk_dtor(struct nvkm_subdev *subdev)
 	struct nvkm_clk *clk = nvkm_clk(subdev);
 	struct nvkm_pstate *pstate, *temp;
 
-	nvkm_notify_fini(&clk->pwrsrc_ntfy);
-
 	/* Early return if the pstates have been provided statically */
 	if (clk->func->pstates)
 		return clk;
@@ -692,11 +687,6 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device,
 		clk->state_nr = func->nr_pstates;
 	}
 
-	ret = nvkm_notify_init(NULL, &device->event, nvkm_clk_pwrsrc, true,
-			       NULL, 0, 0, &clk->pwrsrc_ntfy);
-	if (ret)
-		return ret;
-
 	mode = nvkm_stropt(device->cfgopt, "NvClkMode", &arglen);
 	if (mode) {
 		clk->ustate_ac = nvkm_clk_nstate(clk, mode, arglen);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c
index 8bf00b396ec1..ae793f400ba1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c
@@ -280,7 +280,7 @@ nvkm_vmm_unref_ptes(struct nvkm_vmm_iter *it, bool pfn, u32 ptei, u32 ptes)
 	if (desc->type == SPT && (pgt->refs[0] || pgt->refs[1]))
 		nvkm_vmm_unref_sptes(it, pgt, desc, ptei, ptes);
 
-	/* PT no longer neeed?  Destroy it. */
+	/* PT no longer needed? Destroy it. */
 	if (!pgt->refs[type]) {
 		it->lvl++;
 		TRA(it, "%s empty", nvkm_vmm_desc_type(desc));
@@ -1048,7 +1048,7 @@ nvkm_vmm_ctor(const struct nvkm_vmm_func *func, struct nvkm_mmu *mmu,
 	__mutex_init(&vmm->mutex, "&vmm->mutex", key ? key : &_key);
 
 	/* Locate the smallest page size supported by the backend, it will
-	 * have the the deepest nesting of page tables.
+	 * have the deepest nesting of page tables.
 	 */
 	while (page[1].shift)
 		page++;