[PATCH] ALSA: au88x0: remove some dead code

[Jason Yan]

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 at huawei.com>
Signed-off-by: Jason Yan <yanaijie at huawei.com>
---
 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