[PATCH] gpu: fix spacing and indentation in drm_gpuvm_sm_map_exec_lock description

[Alex Tran <alex.t.tran@gmail.com>]

Fixes:
./Documentation/gpu/drm-mm:506: ./drivers/gpu/drm/drm_gpuvm.c:2444: ERROR: Unexpected indentation. [docutils]
./Documentation/gpu/drm-mm:506: ./drivers/gpu/drm/drm_gpuvm.c:2446: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
./Documentation/gpu/drm-mm:506: ./drivers/gpu/drm/drm_gpuvm.c:2450: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
./Documentation/gpu/drm-mm:506: ./drivers/gpu/drm/drm_gpuvm.c:2451: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
./Documentation/gpu/drm-mm:506: ./drivers/gpu/drm/drm_gpuvm.c:2455: ERROR: Unexpected indentation. [docutils]

Signed-off-by: Alex Tran <alex.t.tran@gmail.com>
---
 drivers/gpu/drm/drm_gpuvm.c | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/drm_gpuvm.c b/drivers/gpu/drm/drm_gpuvm.c
index bbc7fecb6f4a..17dafa01700f 100644
--- a/drivers/gpu/drm/drm_gpuvm.c
+++ b/drivers/gpu/drm/drm_gpuvm.c
@@ -2441,21 +2441,26 @@ static const struct drm_gpuvm_ops lock_ops = {
  *        drm_exec_until_all_locked (&exec) {
  *            for_each_vm_bind_operation {
  *                switch (op->op) {
- *                case DRIVER_OP_UNMAP:
- *                    ret = drm_gpuvm_sm_unmap_exec_lock(gpuvm, &exec, op->addr, op->range);
- *                    break;
- *                case DRIVER_OP_MAP:
- *                    ret = drm_gpuvm_sm_map_exec_lock(gpuvm, &exec, num_fences,
- *                                                     op->addr, op->range,
- *                                                     obj, op->obj_offset);
- *                    break;
+ *                    case DRIVER_OP_UNMAP:
+ *                        ret = drm_gpuvm_sm_unmap_exec_lock(gpuvm, &exec, op->addr, op->range);
+ *                        break;
+ * 
+ *                    case DRIVER_OP_MAP:
+ *                        ret = drm_gpuvm_sm_map_exec_lock(gpuvm, &exec, num_fences,
+ *                                                         op->addr, op->range,
+ *                                                         obj, op->obj_offset);
+ * 
+ *                        break;
+ * 
  *                }
  *
  *                drm_exec_retry_on_contention(&exec);
- *                if (ret)
- *                    return ret;
+ *                if (ret) return ret;
+ * 
  *            }
+ * 
  *        }
+ * 
  *    }
  *
  * This enables all locking to be performed before the driver begins modifying
-- 
2.34.1