[skeggsb:linux-5.12 6/19] drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c:50:1: sparse: sparse: symbol 'tu102_mc_intr_unarm' was not declared. Should it be

[skeggsb:linux-5.12 6/19] drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c:50:1: sparse: sparse: symbol 'tu102_mc_intr_unarm' was not declared. Should it be

[kernel test robot]

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tree:   https://github.com/skeggsb/linux linux-5.12
head:   d1f5a3fc85566e9ddce9361ef180f070367e6eab
commit: c3cc12eaf511a8a47ade42f521534255ef8ffd47 [6/19] drm/nouveau/mc/tu102: Fix MMU fault interrupts on Turing
config: i386-randconfig-s001-20210129 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-215-g0fb77bb6-dirty
        # https://github.com/skeggsb/linux/commit/c3cc12eaf511a8a47ade42f521534255ef8ffd47
        git remote add skeggsb https://github.com/skeggsb/linux
        git fetch --no-tags skeggsb linux-5.12
        git checkout c3cc12eaf511a8a47ade42f521534255ef8ffd47
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


"sparse warnings: (new ones prefixed by >>)"
>> drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c:50:1: sparse: sparse: symbol 'tu102_mc_intr_unarm' was not declared. Should it be static?
>> drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c:62:1: sparse: sparse: symbol 'tu102_mc_intr_rearm' was not declared. Should it be static?
>> drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c:74:1: sparse: sparse: symbol 'tu102_mc_intr_mask' was not declared. Should it be static?
>> drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c:132:1: sparse: sparse: symbol 'tu102_mc_new_' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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[RFC PATCH skeggsb] drm/nouveau/mc/tu102: tu102_mc_intr_unarm can be static

[kernel test robot]

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Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---
 tu102.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c
index cda924d56a2a7..0d715f265b077 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c
@@ -46,7 +46,7 @@ tu102_mc_intr_update(struct tu102_mc *mc)
 		nvkm_wr32(device, 0xb81610, 0x6);
 }
 
-void
+static void
 tu102_mc_intr_unarm(struct nvkm_mc *base)
 {
 	struct tu102_mc *mc = tu102_mc(base);
@@ -58,7 +58,7 @@ tu102_mc_intr_unarm(struct nvkm_mc *base)
 	spin_unlock_irqrestore(&mc->lock, flags);
 }
 
-void
+static void
 tu102_mc_intr_rearm(struct nvkm_mc *base)
 {
 	struct tu102_mc *mc = tu102_mc(base);
@@ -70,7 +70,7 @@ tu102_mc_intr_rearm(struct nvkm_mc *base)
 	spin_unlock_irqrestore(&mc->lock, flags);
 }
 
-void
+static void
 tu102_mc_intr_mask(struct nvkm_mc *base, u32 mask, u32 intr)
 {
 	struct tu102_mc *mc = tu102_mc(base);
@@ -128,7 +128,7 @@ tu102_mc = {
 	.reset = gk104_mc_reset,
 };
 
-int
+static int
 tu102_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device,
 	      int index, struct nvkm_mc **pmc)
 {