linux-kernel - [PATCH 04/40] drm/amd/amdgpu/amdgpu_drv: Move 'amdgpu_info

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Date:   Fri, 13 Nov 2020 13:49:02 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 04/40] drm/amd/amdgpu/amdgpu_drv: Move 'amdgpu_info_ioctl()'s prototype to shared header

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:486:5: warning: no previous prototype for ‘amdgpu_info_ioctl’ [-Wmissing-prototypes]
 486 | int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 | ^~~~~~~~~~~~~~~~~

Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c |  4 +---
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c |  1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.h | 31 +++++++++++++++++++++++++
 3 files changed, 33 insertions(+), 3 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.h

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 1dfea15bbec36..afd357df0f886 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -43,7 +43,7 @@
 #include "amdgpu_sched.h"
 
 #include "amdgpu_amdkfd.h"
-
+#include "amdgpu_kms.h"
 #include "amdgpu_ras.h"
 
 /*
@@ -1521,8 +1521,6 @@ int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv)
 	return 0;
 }
 
-int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp);
-
 const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 98721ae931841..54c4ee6d230d8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -41,6 +41,7 @@
 #include "amdgpu_amdkfd.h"
 #include "amdgpu_gem.h"
 #include "amdgpu_display.h"
+#include "amdgpu_kms.h"
 #include "amdgpu_ras.h"
 
 void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.h
new file mode 100644
index 0000000000000..f3111aef76cae
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.h
@@ -0,0 +1,31 @@
+/* amdgpu_kms.h -- Private header for radeon driver -*- linux-c -*-
+ *
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __AMDGPU_KMS_H__
+#define __AMDGPU_KMS_H__
+
+int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp);
+
+#endif                         /* __AMDGPU_KMS_H__ */
-- 
2.25.1