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    Subject[PATCH 05/43] drm/radeon: Move radeon_ttm{init,fini} to shared location
    Date
    Fixes the following W=1 kernel build warning(s):

    drivers/gpu/drm/radeon/radeon_ttm.c: At top level:
    drivers/gpu/drm/radeon/radeon_ttm.c:817:5: warning: no previous prototype for ‘radeon_ttm_init’ [-Wmissing-prototypes]
    817 | int radeon_ttm_init(struct radeon_device *rdev)
    | ^~~~~~~~~~~~~~~
    drivers/gpu/drm/radeon/radeon_ttm.c:878:6: warning: no previous prototype for ‘radeon_ttm_fini’ [-Wmissing-prototypes]
    878 | void radeon_ttm_fini(struct radeon_device *rdev)
    | ^~~~~~~~~~~~~~~

    Cc: Alex Deucher <alexander.deucher@amd.com>
    Cc: "Christian König" <christian.koenig@amd.com>
    Cc: David Airlie <airlied@linux.ie>
    Cc: Daniel Vetter <daniel@ffwll.ch>
    Cc: Sumit Semwal <sumit.semwal@linaro.org>
    Cc: amd-gfx@lists.freedesktop.org
    Cc: dri-devel@lists.freedesktop.org
    Cc: linux-media@vger.kernel.org
    Cc: linaro-mm-sig@lists.linaro.org
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    drivers/gpu/drm/radeon/radeon_object.c | 3 +--
    drivers/gpu/drm/radeon/radeon_ttm.c | 1 +
    drivers/gpu/drm/radeon/radeon_ttm.h | 36 ++++++++++++++++++++++++++
    3 files changed, 38 insertions(+), 2 deletions(-)
    create mode 100644 drivers/gpu/drm/radeon/radeon_ttm.h

    diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
    index ab81e35cb0606..8bc5ad1d65857 100644
    --- a/drivers/gpu/drm/radeon/radeon_object.c
    +++ b/drivers/gpu/drm/radeon/radeon_object.c
    @@ -40,9 +40,8 @@

    #include "radeon.h"
    #include "radeon_trace.h"
    +#include "radeon_ttm.h"

    -int radeon_ttm_init(struct radeon_device *rdev);
    -void radeon_ttm_fini(struct radeon_device *rdev);
    static void radeon_bo_clear_surface_reg(struct radeon_bo *bo);

    /*
    diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
    index 2939e71ceb700..28b300ed200ea 100644
    --- a/drivers/gpu/drm/radeon/radeon_ttm.c
    +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
    @@ -51,6 +51,7 @@

    #include "radeon_reg.h"
    #include "radeon.h"
    +#include "radeon_ttm.h"

    static int radeon_ttm_debugfs_init(struct radeon_device *rdev);
    static void radeon_ttm_debugfs_fini(struct radeon_device *rdev);
    diff --git a/drivers/gpu/drm/radeon/radeon_ttm.h b/drivers/gpu/drm/radeon/radeon_ttm.h
    new file mode 100644
    index 0000000000000..91ea7141bc812
    --- /dev/null
    +++ b/drivers/gpu/drm/radeon/radeon_ttm.h
    @@ -0,0 +1,36 @@
    +/* radeon_ttm.h -- Private header for radeon driver -*- linux-c -*-
    + *
    + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
    + * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
    + * All rights reserved.
    + *
    + * 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 (including the next
    + * paragraph) 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
    + * PRECISION INSIGHT AND/OR ITS SUPPLIERS 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 __RADEON_TTM_H__
    +#define __RADEON_TTM_H__
    +
    +struct radeon_device;
    +
    +int radeon_ttm_init(struct radeon_device *rdev);
    +void radeon_ttm_fini(struct radeon_device *rdev);
    +
    +#endif /* __RADEON_TTM_H__ */
    --
    2.25.1
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