On Mon, Mar 25, 2019 at 05:01:14PM +0000, Liviu Dudau wrote:
> We don't call this function if CONFIG_DEBUG_FS is not defined, but we
> should not be compiling it either, as the declaration of the debugfs
> core functions is not included.
>
> Reported by the kbuild test robot.
>
> Signed-off-by: Liviu Dudau <liviu.du...@arm.com>
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.w...@arm.com>
> ---
> drivers/gpu/drm/arm/display/komeda/komeda_dev.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
> b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
> index b420c6205d6bf..24548b87e1827 100644
> --- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
> +++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
> @@ -44,6 +44,7 @@ static const struct file_operations komeda_register_fops = {
> .release = single_release,
> };
>
> +#ifdef CONFIG_DEBUG_FS
> static void komeda_debugfs_init(struct komeda_dev *mdev)
> {
> if (!debugfs_initialized())
> @@ -56,6 +57,7 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
> debugfs_create_file("register", 0444, mdev->debugfs_root,
> mdev, &komeda_register_fops);
> }
> +#endif
>
> static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node
> *np)
> {
> --
> 2.21.0
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