drm/nve0/fb: typo in register name

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
index d327dac..c7d2fee 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
@@ -117,7 +117,7 @@
 	struct ramfuc_reg r_0x10f65c;
 	struct ramfuc_reg r_0x10f6bc;
 	struct ramfuc_reg r_0x100710;
-	struct ramfuc_reg r_0x10f750;
+	struct ramfuc_reg r_0x100750;
 };
 
 struct nve0_ram {
@@ -484,8 +484,8 @@
 	data = nv_ro08(bios, ramcfg + 0x02) & 0x03;
 	if (nv_ro08(bios, ramcfg + 0x01) & 0x10)
 		data |= 0x00000004;
-	if ((nv_rd32(bios, 0x100770) & 0x00000004) != (data & 0x00000004)) {
-		ram_wr32(fuc, 0x10f750, 0x04000009);
+	if ((ram_rd32(fuc, 0x100770) & 0x00000004) != (data & 0x00000004)) {
+		ram_wr32(fuc, 0x100750, 0x04000009);
 		ram_wr32(fuc, 0x100710, 0x00000000);
 		ram_wait(fuc, 0x100710, 0x80000000, 0x80000000, 200000);
 	}
@@ -1240,7 +1240,7 @@
 	ram->fuc.r_0x10f65c = ramfuc_reg(0x10f65c);
 	ram->fuc.r_0x10f6bc = ramfuc_reg(0x10f6bc);
 	ram->fuc.r_0x100710 = ramfuc_reg(0x100710);
-	ram->fuc.r_0x10f750 = ramfuc_reg(0x10f750);
+	ram->fuc.r_0x100750 = ramfuc_reg(0x100750);
 	return 0;
 }