don't need to check pp_valid, all pp
export functions are moved to ip_funcs
and pp_funcs. so just need to check the
function point.
Change-Id: Ib75cebece8fb9ebc7307f5d3cf084a813b5493db
Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 3 +--
drivers/gpu/drm/amd/powerplay/inc/pp_instance.h | 3 ---
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index a0f08ec..94f85db 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -35,7 +35,7 @@ static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_task task_id,
static inline int pp_check(struct pp_instance *handle)
{
- if (handle == NULL || handle->pp_valid != PP_VALID)
+ if (handle == NULL)
return -EINVAL;
if (handle->hwmgr == NULL || handle->hwmgr->smumgr_funcs == NULL ||
@@ -60,7 +60,6 @@ static int amd_powerplay_create(struct amd_pp_init *pp_init,
if (instance == NULL)
return -ENOMEM;
- instance->pp_valid = PP_VALID;
instance->chip_family = pp_init->chip_family;
instance->chip_id = pp_init->chip_id;
instance->pm_en = pp_init->pm_en;
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
index 25fb146..7d1eec5 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
@@ -25,10 +25,7 @@
#include "hwmgr.h"
-#define PP_VALID 0x1F1F1F1F
-
struct pp_instance {
- uint32_t pp_valid;
uint32_t chip_family;
uint32_t chip_id;
bool pm_en;
--
1.9.1
