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    Subject[PATCH 79/85] drivers: gpu: Mark function as static in ttm_bo_util.c
    Mark functions as static because they are not used outside the file
    drm/ttm/ttm_bo_util.c.

    This eliminates the following warnings in drm/ttm/ttm_bo_util.c:
    drivers/gpu/drm/ttm/ttm_bo_util.c:190:5: warning: no previous prototype for ‘ttm_mem_reg_ioremap’ [-Wmissing-prototypes]
    drivers/gpu/drm/ttm/ttm_bo_util.c:222:6: warning: no previous prototype for ‘ttm_mem_reg_iounmap’ [-Wmissing-prototypes]

    Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
    Reviewed-by: Josh Triplett <josh@joshtriplett.org>
    ---
    drivers/gpu/drm/ttm/ttm_bo_util.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
    index 15b86a9..9bee27c 100644
    --- a/drivers/gpu/drm/ttm/ttm_bo_util.c
    +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
    @@ -187,7 +187,7 @@ void ttm_mem_io_free_vm(struct ttm_buffer_object *bo)
    }
    }

    -int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
    +static int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
    void **virtual)
    {
    struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
    @@ -219,7 +219,7 @@ int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
    return 0;
    }

    -void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
    +static void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
    void *virtual)
    {
    struct ttm_mem_type_manager *man;
    --
    1.7.9.5
    --
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