linux-kernel - [Outreachy][PATCH 1/2] drm/amd: declare amdgpu_exp_hw

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Date:   Mon, 28 Oct 2019 12:20:04 +0300
From:   Wambui Karuga <wambui.karugax@...il.com>
To:     amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Cc:     alexander.deucher@....com, christian.koenig@....com,
        David1.Zhou@....com, airlied@...ux.ie, daniel@...ll.ch,
        outreachy-kernel@...glegroups.com
Subject: [Outreachy][PATCH 1/2] drm/amd: declare amdgpu_exp_hw_support in amdgpu.h

Declare `amdgpu_exp_hw_support` as extern in amdgpu.h to address the
following sparse warning:
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:118:5: warning: symbol 'amdgpu_exp_hw_support' was not declared. Should it be static?

Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
Suggested-by: Harry Wentland <harry.wentland@....com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index f4d9041ef430..3610defdfae1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -140,6 +140,7 @@ extern int amdgpu_vm_fragment_size;
 extern int amdgpu_vm_fault_stop;
 extern int amdgpu_vm_debug;
 extern int amdgpu_vm_update_mode;
+extern int amdgpu_exp_hw_support;
 extern int amdgpu_dc;
 extern int amdgpu_sched_jobs;
 extern int amdgpu_sched_hw_submission;
-- 
2.17.1