As requested in Documentation/gpu/todo.rst, replace the boilerplate code
surrounding drm_modeset_lock_all_ctx() with DRM_MODESET_LOCK_ALL_BEGIN()
and DRM_MODESET_LOCK_ALL_END()
Signed-off-by: Fernando Ramos <greenfoo@xxxxxx>
Reviewed-by: Sean Paul <sean@xxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display.c | 18 +++++-------------
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 134a6acbd8fb..2bf01416d656 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -43,6 +43,7 @@
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_rect.h>
+#include <drm/drm_drv.h>
#include "display/intel_audio.h"
#include "display/intel_crt.h"
@@ -13476,22 +13477,13 @@ void intel_display_resume(struct drm_device *dev)
if (state)
state->acquire_ctx = &ctx;
- drm_modeset_acquire_init(&ctx, 0);
-
- while (1) {
- ret = drm_modeset_lock_all_ctx(dev, &ctx);
- if (ret != -EDEADLK)
- break;
-
- drm_modeset_backoff(&ctx);
- }
+ DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
- if (!ret)
- ret = __intel_display_resume(dev, state, &ctx);
+ ret = __intel_display_resume(dev, state, &ctx);
intel_enable_ipc(dev_priv);
- drm_modeset_drop_locks(&ctx);
- drm_modeset_acquire_fini(&ctx);
+
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
if (ret)
drm_err(&dev_priv->drm,
--
2.33.0
