From: Arnd Bergmann Date: Tue, 25 Jul 2017 18:05:31 +0000 (+0200) Subject: drm/hisilicon: fix build error without fbdev emulation X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8bb9777332e5e0f90c64448e48d2554b8bf76a62;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/hisilicon: fix build error without fbdev emulation We cannot reference priv->fbdev outside of the #ifdef: drivers/net/virtio_net.c:1881:12: error: 'virtnet_restore_up' defined but not used [-Werror=unused-function] static int virtnet_restore_up(struct virtio_device *vdev) drivers/net/virtio_net.c:1859:13: error: 'virtnet_freeze_down' defined but not used [-Werror=unused-function] static void virtnet_freeze_down(struct virtio_device *vdev) As the #ifdef is a bit annoying here, this removes it entirely and uses an IS_ENABLED() check in it place where needed. Fixes: b4dd9f1ffaba ("drm/hisilicon: Remove custom FB helper deferred setup") Signed-off-by: Arnd Bergmann [danvet: One step further, also remove the IS_ENABLED checks, core no-ops out the fb helper functions that the cma helpers use. Discussed with Arnd on dri-devel.] Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170725180555.3699056-1-arnd@arndb.de Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c index 1178341c3858..79fcce76f2ad 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c @@ -34,12 +34,11 @@ static int kirin_drm_kms_cleanup(struct drm_device *dev) { struct kirin_drm_private *priv = dev->dev_private; -#ifdef CONFIG_DRM_FBDEV_EMULATION if (priv->fbdev) { drm_fbdev_cma_fini(priv->fbdev); priv->fbdev = NULL; } -#endif + drm_kms_helper_poll_fini(dev); dc_ops->cleanup(to_platform_device(dev->dev)); drm_mode_config_cleanup(dev); @@ -49,20 +48,16 @@ static int kirin_drm_kms_cleanup(struct drm_device *dev) return 0; } -#ifdef CONFIG_DRM_FBDEV_EMULATION static void kirin_fbdev_output_poll_changed(struct drm_device *dev) { struct kirin_drm_private *priv = dev->dev_private; drm_fbdev_cma_hotplug_event(priv->fbdev); } -#endif static const struct drm_mode_config_funcs kirin_drm_mode_config_funcs = { .fb_create = drm_fb_cma_create, -#ifdef CONFIG_DRM_FBDEV_EMULATION .output_poll_changed = kirin_fbdev_output_poll_changed, -#endif .atomic_check = drm_atomic_helper_check, .atomic_commit = drm_atomic_helper_commit, }; @@ -123,12 +118,12 @@ static int kirin_drm_kms_init(struct drm_device *dev) priv->fbdev = drm_fbdev_cma_init(dev, 32, dev->mode_config.num_connector); + if (IS_ERR(priv->fbdev)) { DRM_ERROR("failed to initialize fbdev.\n"); ret = PTR_ERR(priv->fbdev); goto err_cleanup_poll; } - return 0; err_cleanup_poll: diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h index 7f60c64915d9..56cb62df065c 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h @@ -20,9 +20,7 @@ struct kirin_dc_ops { }; struct kirin_drm_private { -#ifdef CONFIG_DRM_FBDEV_EMULATION struct drm_fbdev_cma *fbdev; -#endif }; extern const struct kirin_dc_ops ade_dc_ops;