Merge drm_kms_helper_poll_disable() and drm_kms_helper_poll_fini() code into a common helper function.
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org --- drivers/gpu/drm/drm_probe_helper.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 682359512996..204f6999113f 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -754,6 +754,17 @@ bool drm_kms_helper_is_poll_worker(void) } EXPORT_SYMBOL(drm_kms_helper_is_poll_worker);
+static void drm_kms_helper_poll_disable_fini(struct drm_device *dev, bool fini) +{ + if (!dev->mode_config.poll_enabled) + return; + + if (fini) + dev->mode_config.poll_enabled = false; + + cancel_delayed_work_sync(&dev->mode_config.output_poll_work); +} + /** * drm_kms_helper_poll_disable - disable output polling * @dev: drm_device @@ -770,9 +781,7 @@ EXPORT_SYMBOL(drm_kms_helper_is_poll_worker); */ void drm_kms_helper_poll_disable(struct drm_device *dev) { - if (!dev->mode_config.poll_enabled) - return; - cancel_delayed_work_sync(&dev->mode_config.output_poll_work); + drm_kms_helper_poll_disable_fini(dev, false); } EXPORT_SYMBOL(drm_kms_helper_poll_disable);
@@ -810,11 +819,7 @@ EXPORT_SYMBOL(drm_kms_helper_poll_init); */ void drm_kms_helper_poll_fini(struct drm_device *dev) { - if (!dev->mode_config.poll_enabled) - return; - - dev->mode_config.poll_enabled = false; - cancel_delayed_work_sync(&dev->mode_config.output_poll_work); + drm_kms_helper_poll_disable_fini(dev, true); } EXPORT_SYMBOL(drm_kms_helper_poll_fini);