Provide two helper functions to assist with cleaning up imx-drm
connectors and encoders.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
drivers/staging/imx-drm/imx-drm-core.c | 13 +++++++++++++
drivers/staging/imx-drm/imx-drm.h | 3 +++
2 files changed, 16 insertions(+)
diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 5cac6ee24472..1f50acd5a982 100644
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -363,6 +363,19 @@ static void imx_drm_connector_unregister(
drm_mode_group_reinit(imxdrm->drm);
}
+void imx_drm_connector_destroy(struct drm_connector *connector)
+{
+ drm_sysfs_connector_remove(connector);
+ drm_connector_cleanup(connector);
+}
+EXPORT_SYMBOL_GPL(imx_drm_connector_destroy);
+
+void imx_drm_encoder_destroy(struct drm_encoder *encoder)
+{
+ drm_encoder_cleanup(encoder);
+}
+EXPORT_SYMBOL_GPL(imx_drm_encoder_destroy);
+
static struct drm_mode_config_funcs imx_drm_mode_config_funcs = {
.fb_create = drm_fb_cma_create,
};
diff --git a/drivers/staging/imx-drm/imx-drm.h b/drivers/staging/imx-drm/imx-drm.h
index 49d4aaf33f97..0543606c587a 100644
--- a/drivers/staging/imx-drm/imx-drm.h
+++ b/drivers/staging/imx-drm/imx-drm.h
@@ -8,6 +8,7 @@
struct drm_crtc;
struct drm_connector;
struct drm_device;
+struct drm_display_mode;
struct drm_encoder;
struct imx_drm_crtc;
struct drm_fbdev_cma;
@@ -69,5 +70,7 @@ int imx_drm_encoder_parse_of(struct drm_device *drm,
int imx_drm_connector_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode);
+void imx_drm_connector_destroy(struct drm_connector *connector);
+void imx_drm_encoder_destroy(struct drm_encoder *encoder);
#endif /* _IMX_DRM_H_ */
--
1.8.3.1
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