The imx_drm_bind function causes a warning in linux-next when
CONFIG_DRM_FBDEV_EMULATION is not set:
drivers/gpu/drm/imx/imx-drm-core.c: In function 'imx_drm_bind':
drivers/gpu/drm/imx/imx-drm-core.c:441:1: error: label 'err_unbind' defined but not used [-Werror=unused-label]
I don't understand why the warning only showed up now, as the
code has not been modified recently, but there is an obvious
fix in adding another #if for the symbol.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: c1ff5a7aa3c3 ("drm/imx: Remove local fbdev emulation Kconfig option")
---
drivers/gpu/drm/imx/imx-drm-core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 98df09c2b388..b084c571b23f 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -436,9 +436,11 @@ static int imx_drm_bind(struct device *dev)
err_fbhelper:
drm_kms_helper_poll_fini(drm);
+#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
if (imxdrm->fbhelper)
drm_fbdev_cma_fini(imxdrm->fbhelper);
err_unbind:
+#endif
component_unbind_all(drm->dev, drm);
err_vblank:
drm_vblank_cleanup(drm);
--
2.9.0
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