[Nouveau] [PATCH v4 08/37] clk: export nvkm_volt_map

[Karol Herbst]

before clocking to a cstate, we have to check if the voltage is within the
allowed range.

Signed-off-by: Karol Herbst <nouveau at karolherbst.de>
---
 drm/nouveau/include/nvkm/subdev/volt.h | 1 +
 drm/nouveau/nvkm/subdev/volt/base.c    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drm/nouveau/include/nvkm/subdev/volt.h b/drm/nouveau/include/nvkm/subdev/volt.h
index ec9d87d..870d212 100644
--- a/drm/nouveau/include/nvkm/subdev/volt.h
+++ b/drm/nouveau/include/nvkm/subdev/volt.h
@@ -22,6 +22,7 @@ struct nvkm_volt {
 	u8 max2_id;
 };
 
+int nvkm_volt_map(struct nvkm_volt *volt, u8 id);
 int nvkm_volt_map_min(struct nvkm_volt *volt, u8 id);
 int nvkm_volt_get(struct nvkm_volt *);
 int nvkm_volt_set_id(struct nvkm_volt *, u8 id, u8 min_id, int condition);
diff --git a/drm/nouveau/nvkm/subdev/volt/base.c b/drm/nouveau/nvkm/subdev/volt/base.c
index 1690c1c..6fb9d2e 100644
--- a/drm/nouveau/nvkm/subdev/volt/base.c
+++ b/drm/nouveau/nvkm/subdev/volt/base.c
@@ -87,7 +87,7 @@ nvkm_volt_map_min(struct nvkm_volt *volt, u8 id)
 	return id ? id * 10000 : -ENODEV;
 }
 
-static int
+int
 nvkm_volt_map(struct nvkm_volt *volt, u8 id)
 {
 	struct nvkm_bios *bios = volt->subdev.device->bios;
-- 
2.8.1