[PATCH 2/3] drm/udl: Switch poll helpers to managed cleanup

[Thomas Zimmermann]

Call drmm_kms_helper_poll_init() to set up managed cleanup for
connector polling.

Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de>
---
 drivers/gpu/drm/udl/udl_drv.c     | 1 -
 drivers/gpu/drm/udl/udl_main.c    | 2 --
 drivers/gpu/drm/udl/udl_modeset.c | 1 +
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index 7e7d704be0c0..29f34b4a732d 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -128,7 +128,6 @@ static void udl_usb_disconnect(struct usb_interface 
*interface)
        struct drm_device *dev = usb_get_intfdata(interface);
 
        drm_dev_unplug(dev);
-       drm_kms_helper_poll_fini(dev);
        udl_drop_usb(dev);
 }
 
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 3ebe2ce55dfd..a76b8f57917e 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -336,8 +336,6 @@ int udl_init(struct udl_device *udl)
        if (ret)
                goto err;
 
-       drm_kms_helper_poll_init(dev);
-
        return 0;
 
 err:
diff --git a/drivers/gpu/drm/udl/udl_modeset.c 
b/drivers/gpu/drm/udl/udl_modeset.c
index bbb04f98886a..3b65e93ea0ae 100644
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -535,6 +535,7 @@ int udl_modeset_init(struct drm_device *dev)
                return ret;
 
        drm_mode_config_reset(dev);
+       drmm_kms_helper_poll_init(dev);
 
        return 0;
 }
-- 
2.48.1