Replaced the boilerplate code for intel_display.c with DRM_MODESET_LOCK_ALL macros per the TODO in gpu

(I apologize if I did something wrong, this is my first contribution of hopefully many, so excited!!!)

Signed-off-by: Marco Kurzynski marcokurzynski@icloud.com --- drivers/gpu/drm/i915/display/intel_display.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 3bad4e00f7be..4a46d63b4d39 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -13307,22 +13307,12 @@ 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);

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,