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From:   Souptick Joarder <jrdr.linux@gmail.com>
To:     alexander.deucher@amd.com, christian.koenig@amd.com,
        airlied@linux.ie, daniel@ffwll.ch, Hawking.Zhang@amd.com,
        evan.quan@amd.com, Dennis.Li@amd.com, luben.tuikov@amd.com,
        jonathan.kim@amd.com
Cc:     amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
        linux-kernel@vger.kernel.org,
        Souptick Joarder <jrdr.linux@gmail.com>
Subject: [PATCH] drm/amdgpu: Added missing prototype
Date:   Sat, 24 Apr 2021 03:09:57 +0530
Message-Id: <1619213997-5475-1-git-send-email-jrdr.linux@gmail.com>
Precedence: bulk

Kernel test robot throws below warning ->

>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:125:5: warning:
>> no previous prototype for 'kgd_arcturus_hqd_sdma_load'
>> [-Wmissing-prototypes]
     125 | int kgd_arcturus_hqd_sdma_load(struct kgd_dev *kgd, void
*mqd,

>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:227:6: warning:
>> no previous prototype for 'kgd_arcturus_hqd_sdma_is_occupied'
>> [-Wmissing-prototypes]
     227 | bool kgd_arcturus_hqd_sdma_is_occupied(struct kgd_dev *kgd,
void *mqd)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:246:5: warning:
>> no previous prototype for 'kgd_arcturus_hqd_sdma_destroy'
>> [-Wmissing-prototypes]
     246 | int kgd_arcturus_hqd_sdma_destroy(struct kgd_dev *kgd, void
*mqd,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Added prototype for these functions.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index dc3a692..8fff0e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -316,6 +316,11 @@ int amdgpu_device_ip_wait_for_idle(struct amdgpu_device *adev,
 				   enum amd_ip_block_type block_type);
 bool amdgpu_device_ip_is_idle(struct amdgpu_device *adev,
 			      enum amd_ip_block_type block_type);
+int kgd_arcturus_hqd_sdma_load(struct kgd_dev *kgd, void *mqd,
+				uint32_t __user *wptr, struct mm_struct *mm);
+bool kgd_arcturus_hqd_sdma_is_occupied(struct kgd_dev *kgd, void *mqd);
+int kgd_arcturus_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
+					unsigned int utimeout);
 
 #define AMDGPU_MAX_IP_NUM 16
 
-- 
1.9.1