On Fri, 17 Apr 2020 11:22:32 +0200,
Jason Yan wrote:
>
> Fix the following gcc warning:
>
> sound/pci/au88x0/au88x0_a3ddata.c:62:25: warning: ‘A3dHrirDImpulse’
> defined but not used [-Wunused-const-variable=]
> static const a3d_Hrtf_t A3dHrirDImpulse = {
> ^~~~~~~~~~~~~~~
> sound/pci/au88x0/au88x0_a3ddata.c:50:25: warning: ‘A3dHrirSatTest’
> defined but not used [-Wunused-const-variable=]
> static const a3d_Hrtf_t A3dHrirSatTest = {
> ^~~~~~~~~~~~~~
> sound/pci/au88x0/au88x0_a3ddata.c:33:25: warning: ‘A3dHrirOnes’ defined
> but not used [-Wunused-const-variable=]
> static const a3d_Hrtf_t A3dHrirOnes = {
> ^~~~~~~~~~~
>
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
I'd rather keep them but disable with #if 0, if it's only about the
minor compiler warnings.
The whole code is a result of reverse engineering and those dead code
are simply there just because of lack of testing. Removing makes it
impossible for retesting (if any).
thanks,
Takashi
> ---
> sound/pci/au88x0/au88x0_a3d.c | 23 -------------------
> sound/pci/au88x0/au88x0_a3ddata.c | 38 -------------------------------
> 2 files changed, 61 deletions(-)
>
> diff --git a/sound/pci/au88x0/au88x0_a3d.c b/sound/pci/au88x0/au88x0_a3d.c
> index 2db183f8826a..4d3b79a34c69 100644
> --- a/sound/pci/au88x0/au88x0_a3d.c
> +++ b/sound/pci/au88x0/au88x0_a3d.c
> @@ -512,31 +512,8 @@ static void a3dsrc_ProgramPipe(a3dsrc_t * a)
> /* Single spike leads to identity transfer function. */
> a3dsrc_SetHrtfCurrent(a, A3dHrirImpulse, A3dHrirImpulse);
> a3dsrc_SetHrtfTarget(a, A3dHrirImpulse, A3dHrirImpulse);
> -
> - /* Test: Sounds saturated. */
> - //a3dsrc_SetHrtfCurrent(a, A3dHrirSatTest, A3dHrirSatTest);
> - //a3dsrc_SetHrtfTarget(a, A3dHrirSatTest, A3dHrirSatTest);
> }
>
> -/* VDB = Vortex audio Dataflow Bus */
> -#if 0
> -static void a3dsrc_ClearVDBData(a3dsrc_t * a, unsigned long aa)
> -{
> - vortex_t *vortex = (vortex_t *) (a->vortex);
> -
> - // ((aa >> 2) << 8) - (aa >> 2)
> - hwwrite(vortex->mmio,
> - a3d_addrS(a->slice, A3D_SLICE_VDBDest) + (a->source << 2), 0);
> - hwwrite(vortex->mmio,
> - a3d_addrS(a->slice,
> - A3D_SLICE_VDBDest + 4) + (a->source << 2), 0);
> - /*
> - hwwrite(vortex->mmio, 0x19c00 + (((aa>>2)*255*4)+aa)*8, 0);
> - hwwrite(vortex->mmio, 0x19c04 + (((aa>>2)*255*4)+aa)*8, 0);
> - */
> -}
> -#endif
> -
> /* A3D HwSource stuff. */
>
> static void vortex_A3dSourceHw_Initialize(vortex_t * v, int source, int slice)
> diff --git a/sound/pci/au88x0/au88x0_a3ddata.c b/sound/pci/au88x0/au88x0_a3ddata.c
> index 18623cb6bc52..cc41ea67a6d3 100644
> --- a/sound/pci/au88x0/au88x0_a3ddata.c
> +++ b/sound/pci/au88x0/au88x0_a3ddata.c
> @@ -30,44 +30,6 @@ static const a3d_Hrtf_t A3dHrirImpulse = {
> 0, 0, 0
> };
>
> -static const a3d_Hrtf_t A3dHrirOnes = {
> - 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
> - 0x7fff,
> - 0x7fff,
> - 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
> - 0x7fff,
> - 0x7fff,
> - 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
> - 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
> - 0x7fff,
> - 0x7fff,
> - 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
> - 0x7fff,
> - 0x7fff,
> - 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff
> -};
> -
> -static const a3d_Hrtf_t A3dHrirSatTest = {
> - 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
> - 0x7fff,
> - 0x7fff,
> - 0x8001, 0x8001, 0x8001, 0x8001, 0x8001, 0x8001, 0x8001, 0x8001,
> - 0x8001,
> - 0x8001,
> - 0x7fff, 0x0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
> -};
> -
> -static const a3d_Hrtf_t A3dHrirDImpulse = {
> - 0, 0x7fff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0,
> - 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0,
> - 0, 0, 0
> -};
> -
> static const a3d_ItdDline_t A3dItdDlineZeros = {
> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
> --
> 2.21.1
>
