On Fri, Jun 28, 2019 at 12:33:40PM +0200, Arnd Bergmann wrote:
> Debugfs can be disabled at compile time, causing a link error
> with the newly restructured code:
>
> drivers/gpu/drm/armada/armada_crtc.o: In function `armada_drm_crtc_late_register':
> armada_crtc.c:(.text+0x974): undefined reference to `armada_drm_crtc_debugfs_init'
>
> Make the code into the debugfs init function conditional.
Thanks Arnd, mind if I roll this into the original commit?
> Fixes: 05ec8bd524ba ("drm/armada: redo CRTC debugfs files")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
> drivers/gpu/drm/armada/armada_crtc.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
> index e3a5964d8a65..03d3fd00fe00 100644
> --- a/drivers/gpu/drm/armada/armada_crtc.c
> +++ b/drivers/gpu/drm/armada/armada_crtc.c
> @@ -773,7 +773,9 @@ static void armada_drm_crtc_destroy(struct drm_crtc *crtc)
>
> static int armada_drm_crtc_late_register(struct drm_crtc *crtc)
> {
> - armada_drm_crtc_debugfs_init(drm_to_armada_crtc(crtc));
> + if (IS_ENABLED(CONFIG_DEBUG_FS))
> + armada_drm_crtc_debugfs_init(drm_to_armada_crtc(crtc));
> +
> return 0;
> }
>
> --
> 2.20.0
>
>
--
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