linux-kernel - [PATCH 01/14] amdgpu: powerplay: Remove unused function

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Date:   Mon, 24 Jul 2017 15:35:27 +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 01/14] amdgpu: powerplay: Remove unused function

amd_powerplay_display_configuration_change is never called.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c     | 21 ---------------------
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h |  3 ---
 2 files changed, 24 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index f73e80c4bf33..1ee7aa5546bf 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -1237,27 +1237,6 @@ int amd_powerplay_reset(void *handle)
 	return pem_handle_event(eventmgr, AMD_PP_EVENT_COMPLETE_INIT, &event_data);
 }
 
-/* export this function to DAL */
-
-int amd_powerplay_display_configuration_change(void *handle,
-	const struct amd_pp_display_configuration *display_config)
-{
-	struct pp_hwmgr  *hwmgr;
-	struct pp_instance *pp_handle = (struct pp_instance *)handle;
-	int ret = 0;
-
-	ret = pp_check(pp_handle);
-
-	if (ret != 0)
-		return ret;
-
-	hwmgr = pp_handle->hwmgr;
-	mutex_lock(&pp_handle->pp_lock);
-	phm_store_dal_configuration_data(hwmgr, display_config);
-	mutex_unlock(&pp_handle->pp_lock);
-	return 0;
-}
-
 int amd_powerplay_get_display_power_level(void *handle,
 		struct amd_pp_simple_clock_info *output)
 {
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 07e9c0b5915d..ae49af5cc5d1 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -407,9 +407,6 @@ int amd_powerplay_destroy(void *handle);
 
 int amd_powerplay_reset(void *handle);
 
-int amd_powerplay_display_configuration_change(void *handle,
-		const struct amd_pp_display_configuration *input);
-
 int amd_powerplay_get_display_power_level(void *handle,
 		struct amd_pp_simple_clock_info *output);
 
-- 
2.13.2