[PATCH 07/15] drm/shmobile: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()

Fernando Ramos
2021-09-16T21:16:39Z

As requested in Documentation/gpu/todo.rst, replace driver calls to
drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and
DRM_MODESET_LOCK_ALL_END()

Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
---
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index 7db01904d18d..8ee215ab614e 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -156,10 +156,12 @@ static int shmob_drm_pm_suspend(struct device *dev)
static int shmob_drm_pm_resume(struct device *dev)
{
struct shmob_drm_device *sdev = dev_get_drvdata(dev);
+ struct drm_modeset_acquire_ctx ctx;
+ int ret;

- drm_modeset_lock_all(sdev->ddev);
+ DRM_MODESET_LOCK_ALL_BEGIN(sdev->ddev, ctx, 0, ret);
shmob_drm_crtc_resume(&sdev->crtc);
- drm_modeset_unlock_all(sdev->ddev);
+ DRM_MODESET_LOCK_ALL_END(sdev->ddev, ctx, ret);

drm_kms_helper_poll_enable(sdev->ddev);
return 0;
--
2.33.0