lockdep gets unhappy about the not disabling irqs when using the queue_lock around it. Instead of trying to fix that up just switch to an atomic_t and get rid of the lock.
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| @@ -444,7 +444,7 @@ struct request_queue { · 443 unmodified lines | |||
| 444 | struct mutex sysfs_lock; | 444 | struct mutex sysfs_lock; |
| 445 | 445 | ||
| 446 | int bypass_depth; | 446 | int bypass_depth; |
| 447 | int mq_freeze_depth; | 447 | atomic_t mq_freeze_depth; |
| 448 | 448 | ||
| 449 | #if defined(CONFIG_BLK_DEV_BSG) | 449 | #if defined(CONFIG_BLK_DEV_BSG) |
| 450 | bsg_job_fn *bsg_job_fn; | 450 | bsg_job_fn *bsg_job_fn; |