linux-kernel - [PATCH 02/14] amdgpu: powerplay: Remove unused function

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Message-Id: <20170724133540.32200-3-ricardo.ribalda@gmail.com>
Date:   Mon, 24 Jul 2017 15:35:28 +0200
From:   Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
To:     Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>, Rex Zhu <Rex.Zhu@....com>,
        Tom St Denis <tom.stdenis@....com>,
        Eric Huang <JinHuiEric.Huang@....com>,
        Huang Rui <ray.huang@....com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        "Edward O'Callaghan" <funfunctor@...klore1984.net>,
        Kees Cook <keescook@...omium.org>,
        "Andrew F. Davis" <afd@...com>,
        Hawking Zhang <Hawking.Zhang@....com>,
        Baoyou Xie <baoyou.xie@...aro.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Colin Ian King <colin.king@...onical.com>,
        Nils Wallménius <nils.wallmenius@...il.com>,
        Joe Perches <joe@...ches.com>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc:     Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
Subject: [PATCH 02/14] amdgpu: powerplay: Remove unused function

phm_store_dal_configuration_data is not used anymore.

Remove also reference on comments to the function

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
---
 .../gpu/drm/amd/powerplay/eventmgr/eventtasks.c    |  1 -
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  | 25 ----------------------
 .../gpu/drm/amd/powerplay/inc/hardwaremanager.h    |  3 ---
 3 files changed, 29 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index 8c4ebaae1e0c..eeb155036c40 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -193,7 +193,6 @@ int pem_task_store_dal_configuration(struct pp_eventmgr *eventmgr, const struct
 {
 	/* TODO */
 	return 0;
-	/*phm_store_dal_configuration_data(eventmgr->hwmgr, display_config) */
 }
 
 int pem_task_notify_hw_mgr_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index fcc722ea7649..c747fbd34073 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -320,31 +320,6 @@ int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 	return hwmgr->hwmgr_func->check_states_equal(hwmgr, pstate1, pstate2, equal);
 }
 
-int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
-		    const struct amd_pp_display_configuration *display_config)
-{
-	PHM_FUNC_CHECK(hwmgr);
-
-	if (display_config == NULL)
-		return -EINVAL;
-
-	hwmgr->display_config = *display_config;
-
-	if (hwmgr->hwmgr_func->store_cc6_data == NULL)
-		return -EINVAL;
-
-	/* TODO: pass other display configuration in the future */
-
-	if (hwmgr->hwmgr_func->store_cc6_data)
-		hwmgr->hwmgr_func->store_cc6_data(hwmgr,
-				display_config->cpu_pstate_separation_time,
-				display_config->cpu_cc6_disable,
-				display_config->cpu_pstate_disable,
-				display_config->nb_pstate_switch_disable);
-
-	return 0;
-}
-
 int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
 		struct amd_pp_simple_clock_info *info)
 {
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a1ebe1014492..ebddcdce323c 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -397,9 +397,6 @@ extern int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 				 const struct pp_hw_power_state *pstate2,
 				 bool *equal);
 
-extern int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
-		const struct amd_pp_display_configuration *display_config);
-
 extern int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
 		struct amd_pp_simple_clock_info *info);
 
-- 
2.13.2