[PATCH v4 11/15] drm/amdgpu: clean the dummy hw_fini functions

[Sunil Khatri]

Remove the dummy hw_fini functions for all
ip blocks.

Signed-off-by: Sunil Khatri <sunil.khatri at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c |  6 ------
 drivers/gpu/drm/amd/amdgpu/cik.c         |  6 ------
 drivers/gpu/drm/amd/amdgpu/mes_v12_0.c   | 11 +----------
 drivers/gpu/drm/amd/amdgpu/si.c          |  6 ------
 4 files changed, 1 insertion(+), 28 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
index ed8015313827..e3a399bfab61 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
@@ -600,11 +600,6 @@ static int amdgpu_vkms_hw_init(struct amdgpu_ip_block *ip_block)
 	return 0;
 }
 
-static int amdgpu_vkms_hw_fini(struct amdgpu_ip_block *ip_block)
-{
-	return 0;
-}
-
 static int amdgpu_vkms_suspend(struct amdgpu_ip_block *ip_block)
 {
 	struct amdgpu_device *adev = ip_block->adev;
@@ -661,7 +656,6 @@ static const struct amd_ip_funcs amdgpu_vkms_ip_funcs = {
 	.sw_init = amdgpu_vkms_sw_init,
 	.sw_fini = amdgpu_vkms_sw_fini,
 	.hw_init = amdgpu_vkms_hw_init,
-	.hw_fini = amdgpu_vkms_hw_fini,
 	.suspend = amdgpu_vkms_suspend,
 	.resume = amdgpu_vkms_resume,
 	.is_idle = amdgpu_vkms_is_idle,
diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index c8fb592f13df..9cb25d0d1051 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -2138,11 +2138,6 @@ static int cik_common_hw_init(struct amdgpu_ip_block *ip_block)
 	return 0;
 }
 
-static int cik_common_hw_fini(struct amdgpu_ip_block *ip_block)
-{
-	return 0;
-}
-
 static int cik_common_resume(struct amdgpu_ip_block *ip_block)
 {
 	return cik_common_hw_init(ip_block);
@@ -2181,7 +2176,6 @@ static const struct amd_ip_funcs cik_common_ip_funcs = {
 	.early_init = cik_common_early_init,
 	.late_init = NULL,
 	.hw_init = cik_common_hw_init,
-	.hw_fini = cik_common_hw_fini,
 	.resume = cik_common_resume,
 	.is_idle = cik_common_is_idle,
 	.wait_for_idle = cik_common_wait_for_idle,
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
index 9d0e342a2f81..a1af5c90f79a 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
@@ -40,7 +40,6 @@ MODULE_FIRMWARE("amdgpu/gc_12_0_1_mes1.bin");
 MODULE_FIRMWARE("amdgpu/gc_12_0_1_uni_mes.bin");
 
 static int mes_v12_0_hw_init(struct amdgpu_ip_block *ip_block);
-static int mes_v12_0_hw_fini(struct amdgpu_ip_block *ip_block);
 static int mes_v12_0_kiq_hw_init(struct amdgpu_device *adev);
 static int mes_v12_0_kiq_hw_fini(struct amdgpu_device *adev);
 
@@ -1516,7 +1515,6 @@ static int mes_v12_0_kiq_hw_init(struct amdgpu_device *adev)
 	return r;
 
 failure:
-	mes_v12_0_hw_fini(ip_block);
 	return r;
 }
 
@@ -1600,15 +1598,9 @@ static int mes_v12_0_hw_init(struct amdgpu_ip_block *ip_block)
 	return 0;
 
 failure:
-	mes_v12_0_hw_fini(ip_block);
 	return r;
 }
 
-static int mes_v12_0_hw_fini(struct amdgpu_ip_block *ip_block)
-{
-	return 0;
-}
-
 static int mes_v12_0_suspend(struct amdgpu_ip_block *ip_block)
 {
 	int r;
@@ -1617,7 +1609,7 @@ static int mes_v12_0_suspend(struct amdgpu_ip_block *ip_block)
 	if (r)
 		return r;
 
-	return mes_v12_0_hw_fini(ip_block);
+	return 0;
 }
 
 static int mes_v12_0_resume(struct amdgpu_ip_block *ip_block)
@@ -1663,7 +1655,6 @@ static const struct amd_ip_funcs mes_v12_0_ip_funcs = {
 	.sw_init = mes_v12_0_sw_init,
 	.sw_fini = mes_v12_0_sw_fini,
 	.hw_init = mes_v12_0_hw_init,
-	.hw_fini = mes_v12_0_hw_fini,
 	.suspend = mes_v12_0_suspend,
 	.resume = mes_v12_0_resume,
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index 66ccb76eb72a..e1b3bef6992a 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -2634,11 +2634,6 @@ static int si_common_hw_init(struct amdgpu_ip_block *ip_block)
 	return 0;
 }
 
-static int si_common_hw_fini(struct amdgpu_ip_block *ip_block)
-{
-	return 0;
-}
-
 static int si_common_resume(struct amdgpu_ip_block *ip_block)
 {
 	return si_common_hw_init(ip_block);
@@ -2676,7 +2671,6 @@ static const struct amd_ip_funcs si_common_ip_funcs = {
 	.early_init = si_common_early_init,
 	.late_init = NULL,
 	.hw_init = si_common_hw_init,
-	.hw_fini = si_common_hw_fini,
 	.resume = si_common_resume,
 	.is_idle = si_common_is_idle,
 	.wait_for_idle = si_common_wait_for_idle,
-- 
2.34.1