diff options
| author | Baoyou Xie <baoyou.xie@linaro.org> | 2016-10-22 16:48:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 14:38:58 -0400 |
| commit | d1936cc2fc56f4cd7399b963fd66d58b539bb515 (patch) | |
| tree | d7b4b2c82f513a3991315ec73e7ec89ce19efb99 /drivers/gpu/drm/amd/amdgpu/si.c | |
| parent | 356aee305af62fd05eaa0ea09453ddb3e137474c (diff) | |
drm/amdgpu: mark symbols static where possible
We get 2 warnings when building kernel with W=1:
drivers/gpu/drm/amd/amdgpu/si.c:908:5: warning: no previous prototype for 'si_pciep_rreg' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/si.c:921:6: warning: no previous prototype for 'si_pciep_wreg' [-Wmissing-prototypes]
In fact, both functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
So this patch marks these functions with 'static'.
Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/si.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/si.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c index d2d79206bcf9..3ed8ad8725b9 100644 --- a/drivers/gpu/drm/amd/amdgpu/si.c +++ b/drivers/gpu/drm/amd/amdgpu/si.c @@ -906,7 +906,7 @@ static void si_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v) spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); } -u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg) +static u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg) { unsigned long flags; u32 r; @@ -919,7 +919,7 @@ u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg) return r; } -void si_pciep_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +static void si_pciep_wreg(struct amdgpu_device *adev, u32 reg, u32 v) { unsigned long flags; |