block/sed-opal.c

2476

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2481

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2491

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2496

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2532

mutex_init(&dev->dev_lock);

block/sed-opal.c

2570

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2573

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2585

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2588

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2606

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2609

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2627

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2630

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2658

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2661

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2686

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2689

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2710

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2713

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2729

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2732

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2770

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2773

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2796

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2804

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2896

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2901

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2924

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2927

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2950

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2953

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2971

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2974

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

2990

mutex_lock(&dev->dev_lock);

block/sed-opal.c

2993

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

3019

mutex_lock(&dev->dev_lock);

block/sed-opal.c

3022

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

3056

mutex_lock(&dev->dev_lock);

block/sed-opal.c

3059

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

3084

mutex_lock(&dev->dev_lock);

block/sed-opal.c

3087

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

3104

mutex_lock(&dev->dev_lock);

block/sed-opal.c

3125

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

3171

mutex_lock(&dev->dev_lock);

block/sed-opal.c

3189

mutex_unlock(&dev->dev_lock);

block/sed-opal.c

88

struct mutex dev_lock;

drivers/accel/amdxdna/aie2_ctx.c

140

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/aie2_ctx.c

360

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_ctx.c

364

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_ctx.c

688

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_ctx.c

695

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_ctx.c

844

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/aie2_error.c

321

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_error.c

327

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_error.c

337

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_error.c

339

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/aie2_error.c

408

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/aie2_message.c

927

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/aie2_pci.c

1037

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/aie2_pci.c

305

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/aie2_pci.c

843

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/aie2_pm.c

88

drm_WARN_ON(&xdna->ddev, !mutex_is_locked(&xdna->dev_lock));

drivers/accel/amdxdna/amdxdna_ctx.c

211

guard(mutex)(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_ctx.c

272

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_ctx.c

289

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_ctx.c

344

guard(mutex)(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_ctx.c

375

guard(mutex)(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

140

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

142

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

158

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

160

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

177

guard(mutex)(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

192

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

194

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

273

drmm_mutex_init(&xdna->ddev, &xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

288

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

290

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

313

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

315

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

331

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

342

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

94

mutex_lock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.c

96

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pci_drv.h

99

struct mutex dev_lock; /* per device lock */

drivers/accel/amdxdna/amdxdna_pm.c

19

guard(mutex)(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pm.c

32

guard(mutex)(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pm.h

22

mutex_unlock(&xdna->dev_lock);

drivers/accel/amdxdna/amdxdna_pm.h

24

mutex_lock(&xdna->dev_lock);

drivers/accel/qaic/qaic.h

160

struct srcu_struct dev_lock;

drivers/accel/qaic/qaic_control.c

1316

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_control.c

1318

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_control.c

1359

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

1004

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_data.c

1071

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

1087

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

1359

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_data.c

1420

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

1716

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_data.c

1768

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

1794

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_data.c

1851

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

1889

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_data.c

1936

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

735

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_data.c

764

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

772

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_data.c

795

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_data.c

812

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_drv.c

149

rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_drv.c

180

srcu_read_unlock(&qdev->dev_lock, rcu_id);

drivers/accel/qaic/qaic_drv.c

189

srcu_read_unlock(&qdev->dev_lock, rcu_id);

drivers/accel/qaic/qaic_drv.c

206

qdev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_drv.c

213

srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);

drivers/accel/qaic/qaic_drv.c

384

synchronize_srcu(&qdev->dev_lock);

drivers/accel/qaic/qaic_drv.c

448

ret = qaicm_srcu_init(drm, &qdev->dev_lock);

drivers/accel/qaic/qaic_drv.c

685

rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_drv.c

687

srcu_read_unlock(&qdev->dev_lock, rcu_id);

drivers/accel/qaic/qaic_drv.c

697

dev_rcu_id = srcu_read_lock(&qdev->dev_lock);

drivers/accel/qaic/qaic_drv.c

699

srcu_read_unlock(&qdev->dev_lock, dev_rcu_id);

drivers/accel/qaic/qaic_drv.c

719

srcu_read_unlock(&qdev->dev_lock, dev_rcu_id);

drivers/block/rnbd/rnbd-srv.c

200

spin_lock(&dev_lock);

drivers/block/rnbd/rnbd-srv.c

202

spin_unlock(&dev_lock);

drivers/block/rnbd/rnbd-srv.c

461

spin_lock(&dev_lock);

drivers/block/rnbd/rnbd-srv.c

470

spin_unlock(&dev_lock);

drivers/block/rnbd/rnbd-srv.c

475

spin_unlock(&dev_lock);

drivers/block/rnbd/rnbd-srv.c

64

static DEFINE_SPINLOCK(dev_lock);

drivers/block/zram/zram_drv.c

1250

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1552

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1653

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1781

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1807

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1865

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1880

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1901

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

1932

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

2603

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

2855

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

2885

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

3080

init_rwsem(&zram->dev_lock);

drivers/block/zram/zram_drv.c

368

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

394

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

412

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

480

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

542

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

562

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

579

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

595

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

608

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

634

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

646

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

665

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

678

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

706

guard(rwsem_read)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

740

guard(rwsem_write)(&zram->dev_lock);

drivers/block/zram/zram_drv.c

904

lockdep_assert_held_write(&zram->dev_lock);

drivers/block/zram/zram_drv.c

912

lockdep_assert_held_write(&zram->dev_lock);

drivers/block/zram/zram_drv.h

115

struct rw_semaphore dev_lock;

drivers/crypto/hisilicon/sec/sec_drv.c

1221

mutex_init(&info->dev_lock);

drivers/crypto/hisilicon/sec/sec_drv.c

635

mutex_lock(&info->dev_lock);

drivers/crypto/hisilicon/sec/sec_drv.c

642

mutex_unlock(&info->dev_lock);

drivers/crypto/hisilicon/sec/sec_drv.c

646

mutex_unlock(&info->dev_lock);

drivers/crypto/hisilicon/sec/sec_drv.c

665

mutex_lock(&info->dev_lock);

drivers/crypto/hisilicon/sec/sec_drv.c

668

mutex_unlock(&info->dev_lock);

drivers/crypto/hisilicon/sec/sec_drv.h

410

struct mutex dev_lock;

drivers/crypto/intel/iaa/iaa_crypto_main.c

1809

spin_lock(&idxd->dev_lock);

drivers/crypto/intel/iaa/iaa_crypto_main.c

1812

spin_unlock(&idxd->dev_lock);

drivers/crypto/intel/iaa/iaa_crypto_main.c

1824

spin_unlock(&idxd->dev_lock);

drivers/crypto/intel/iaa/iaa_crypto_main.c

657

spin_lock(&idxd->dev_lock);

drivers/crypto/intel/iaa/iaa_crypto_main.c

665

spin_unlock(&idxd->dev_lock);

drivers/crypto/intel/iaa/iaa_crypto_main.c

677

spin_lock(&idxd->dev_lock);

drivers/crypto/intel/iaa/iaa_crypto_main.c

689

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/cdev.c

506

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/cdev.c

509

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/device.c

1127

guard(spinlock)(&idxd->dev_lock);

drivers/dma/idxd/device.c

327

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/device.c

333

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/device.c

365

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/device.c

370

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/device.c

596

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/device.c

598

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/device.c

688

lockdep_assert_held(&idxd->dev_lock);

drivers/dma/idxd/device.c

700

lockdep_assert_held(&idxd->dev_lock);

drivers/dma/idxd/device.c

749

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/device.c

753

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/device.c

757

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/idxd.h

331

spinlock_t dev_lock; /* spinlock for device */

drivers/dma/idxd/init.c

646

spin_lock_init(&idxd->dev_lock);

drivers/dma/idxd/irq.c

473

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/irq.c

498

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/sysfs.c

1511

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/sysfs.c

1517

spin_unlock(&idxd->dev_lock);

drivers/dma/idxd/sysfs.c

1557

spin_lock(&idxd->dev_lock);

drivers/dma/idxd/sysfs.c

1559

spin_unlock(&idxd->dev_lock);

drivers/dma/lgm/lgm-dma.c

1007

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

1011

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

254

spinlock_t dev_lock; /* Controller register exclusive */

drivers/dma/lgm/lgm-dma.c

320

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

322

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

331

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

333

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

342

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

344

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

358

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

360

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

371

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

373

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

387

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

389

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

398

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

400

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

416

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

418

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

432

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

434

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

448

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

450

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

464

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

466

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

475

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

477

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

526

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

543

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

564

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

573

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

603

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

606

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

620

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

623

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

641

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

653

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

705

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

708

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

849

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

852

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

876

spin_lock_irqsave(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

884

spin_unlock_irqrestore(&d->dev_lock, flags);

drivers/dma/lgm/lgm-dma.c

900

spin_lock_init(&d->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma.h

240

struct mutex dev_lock; /* provides syncronise access to device data */

drivers/infiniband/hw/ocrdma/ocrdma_hw.c

1748

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_hw.c

1762

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_hw.c

1770

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_hw.c

1775

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_main.c

221

mutex_init(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1324

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1351

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1359

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1403

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1425

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1469

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1471

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1696

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

1717

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

309

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

311

mutex_unlock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

320

mutex_lock(&dev->dev_lock);

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

343

mutex_unlock(&dev->dev_lock);

drivers/media/platform/chips-media/wave5/wave5-helper.c

125

src_vq->lock = &inst->dev->dev_lock;

drivers/media/platform/chips-media/wave5/wave5-helper.c

138

dst_vq->lock = &inst->dev->dev_lock;

drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c

1913

ret = mutex_lock_interruptible(&dev->dev_lock);

drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c

1919

mutex_unlock(&dev->dev_lock);

drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c

1974

vdev_dec->lock = &dev->dev_lock;

drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c

1777

ret = mutex_lock_interruptible(&dev->dev_lock);

drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c

1783

mutex_unlock(&dev->dev_lock);

drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c

1831

vdev_enc->lock = &dev->dev_lock;

drivers/media/platform/chips-media/wave5/wave5-vpu.c

290

mutex_init(&dev->dev_lock);

drivers/media/platform/chips-media/wave5/wave5-vpu.c

451

mutex_destroy(&dev->dev_lock);

drivers/media/platform/chips-media/wave5/wave5-vpuapi.h

749

struct mutex dev_lock; /* lock for the src, dst v4l2 queues */

drivers/media/platform/marvell/cafe-driver.c

153

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

155

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

166

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

177

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

200

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

202

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

230

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

232

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

245

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

256

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

260

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

262

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

309

spin_lock_irqsave(&cam->mcam.dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

311

spin_unlock_irqrestore(&cam->mcam.dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

365

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

383

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

385

spin_lock_irqsave(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

393

spin_unlock_irqrestore(&mcam->dev_lock, flags);

drivers/media/platform/marvell/cafe-driver.c

434

spin_lock(&mcam->dev_lock);

drivers/media/platform/marvell/cafe-driver.c

442

spin_unlock(&mcam->dev_lock);

drivers/media/platform/marvell/cafe-driver.c

495

spin_lock_init(&mcam->dev_lock);

drivers/media/platform/marvell/mcam-core.c

1059

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

1070

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

1107

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

1112

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

1125

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

1138

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

449

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

471

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

476

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

478

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

802

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

807

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

839

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

843

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

855

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

857

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

868

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

872

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

877

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

885

spin_lock_irqsave(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.c

894

spin_unlock_irqrestore(&cam->dev_lock, flags);

drivers/media/platform/marvell/mcam-core.h

109

spinlock_t dev_lock;

drivers/media/platform/marvell/mmp-driver.c

153

spin_lock(&mcam->dev_lock);

drivers/media/platform/marvell/mmp-driver.c

156

spin_unlock(&mcam->dev_lock);

drivers/media/platform/marvell/mmp-driver.c

223

spin_lock_init(&mcam->dev_lock);

drivers/media/usb/dvb-usb/cxusb-analog.c

1602

mutex_destroy(&cxdev->dev_lock);

drivers/media/usb/dvb-usb/cxusb-analog.c

1634

cxdev->videoqueue.lock = &cxdev->dev_lock;

drivers/media/usb/dvb-usb/cxusb-analog.c

1658

cxdev->videodev->lock = &cxdev->dev_lock;

drivers/media/usb/dvb-usb/cxusb-analog.c

1693

cxdev->radiodev->lock = &cxdev->dev_lock;

drivers/media/usb/dvb-usb/cxusb-analog.c

1779

mutex_init(&cxdev->dev_lock);

drivers/media/usb/dvb-usb/cxusb-analog.c

1789

mutex_destroy(&cxdev->dev_lock);

drivers/media/usb/dvb-usb/cxusb.h

129

struct mutex dev_lock;

drivers/mfd/loongson-se.c

139

spin_lock(&se->dev_lock);

drivers/mfd/loongson-se.c

158

spin_unlock(&se->dev_lock);

drivers/mfd/loongson-se.c

199

spin_lock_init(&se->dev_lock);

drivers/mfd/loongson-se.c

25

spinlock_t dev_lock;

drivers/mfd/loongson-se.c

45

spin_lock_irq(&se->dev_lock);

drivers/mfd/loongson-se.c

55

spin_unlock_irq(&se->dev_lock);

drivers/net/ethernet/8390/axnet_cs.c

1610

spin_lock_irqsave(&dev_lock(dev), flags);

drivers/net/ethernet/8390/axnet_cs.c

1612

spin_unlock_irqrestore(&dev_lock(dev), flags);

drivers/net/ethernet/8390/axnet_cs.c

893

spin_lock_irqsave(&dev_lock(dev), flags);

drivers/net/ethernet/8390/axnet_cs.c

895

spin_unlock_irqrestore(&dev_lock(dev), flags);

drivers/net/ethernet/smsc/smsc911x.c

102

spinlock_t dev_lock;

drivers/net/ethernet/smsc/smsc911x.c

181

spin_lock_irqsave(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

183

spin_unlock_irqrestore(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

2201

spin_lock_init(&pdata->dev_lock);

drivers/net/ethernet/smsc/smsc911x.c

229

spin_lock_irqsave(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

231

spin_unlock_irqrestore(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

241

spin_lock_irqsave(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

263

spin_unlock_irqrestore(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

273

spin_lock_irqsave(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

297

spin_unlock_irqrestore(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

307

spin_lock_irqsave(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

329

spin_unlock_irqrestore(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

339

spin_lock_irqsave(&pdata->dev_lock, flags);

drivers/net/ethernet/smsc/smsc911x.c

363

spin_unlock_irqrestore(&pdata->dev_lock, flags);

drivers/usb/class/usbtmc.c

112

spinlock_t dev_lock; /* lock for file_list */

drivers/usb/class/usbtmc.c

201

spin_lock_irq(&data->dev_lock);

drivers/usb/class/usbtmc.c

203

spin_unlock_irq(&data->dev_lock);

drivers/usb/class/usbtmc.c

2326

spin_lock_irqsave(&data->dev_lock, flags);

drivers/usb/class/usbtmc.c

2336

spin_unlock_irqrestore(&data->dev_lock, flags);

drivers/usb/class/usbtmc.c

2397

spin_lock_init(&data->dev_lock);

drivers/usb/class/usbtmc.c

252

spin_lock_irq(&file_data->data->dev_lock);

drivers/usb/class/usbtmc.c

256

spin_unlock_irq(&file_data->data->dev_lock);

drivers/usb/class/usbtmc.c

593

spin_lock_irq(&data->dev_lock);

drivers/usb/class/usbtmc.c

598

spin_unlock_irq(&data->dev_lock);

drivers/usb/class/usbtmc.c

601

spin_unlock_irq(&data->dev_lock);

drivers/xen/xen-pciback/pciback.h

36

struct mutex dev_lock;

drivers/xen/xen-pciback/xenbus.c

150

mutex_lock(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

196

mutex_unlock(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

376

mutex_lock(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

48

mutex_init(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

514

mutex_unlock(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

571

mutex_lock(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

652

mutex_unlock(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

69

mutex_lock(&pdev->dev_lock);

drivers/xen/xen-pciback/xenbus.c

85

mutex_unlock(&pdev->dev_lock);

fs/f2fs/f2fs.h

1959

spinlock_t dev_lock; /* protect dirty_device */

fs/f2fs/segment.c

3926

spin_lock(&sbi->dev_lock);

fs/f2fs/segment.c

3928

spin_unlock(&sbi->dev_lock);

fs/f2fs/segment.c

763

spin_lock(&sbi->dev_lock);

fs/f2fs/segment.c

765

spin_unlock(&sbi->dev_lock);

fs/f2fs/super.c

4376

spin_lock_init(&sbi->dev_lock);

include/linux/netpoll.h

52

struct semaphore dev_lock;

net/core/netpoll.c

185

if (!ni || down_trylock(&ni->dev_lock))

net/core/netpoll.c

192

up(&ni->dev_lock);

net/core/netpoll.c

202

up(&ni->dev_lock);

net/core/netpoll.c

215

down(&ni->dev_lock);

net/core/netpoll.c

224

up(&ni->dev_lock);

net/core/netpoll.c

574

sema_init(&npinfo->dev_lock, 1);

net/devlink/devl_internal.h

105

static inline void devl_dev_lock(struct devlink *devlink, bool dev_lock)

net/devlink/devl_internal.h

107

if (dev_lock)

net/devlink/devl_internal.h

112

static inline void devl_dev_unlock(struct devlink *devlink, bool dev_lock)

net/devlink/devl_internal.h

115

if (dev_lock)

net/devlink/devl_internal.h

161

bool dev_lock);

net/devlink/netlink.c

182

bool dev_lock)

net/devlink/netlink.c

198

devl_dev_lock(devlink, dev_lock);

net/devlink/netlink.c

201

devl_dev_unlock(devlink, dev_lock);

net/devlink/netlink.c

212

bool dev_lock = flags & DEVLINK_NL_FLAG_NEED_DEV_LOCK;

net/devlink/netlink.c

218

dev_lock);

net/devlink/netlink.c

238

devl_dev_unlock(devlink, dev_lock);

net/devlink/netlink.c

271

bool dev_lock = flags & DEVLINK_NL_FLAG_NEED_DEV_LOCK;

net/devlink/netlink.c

275

devl_dev_unlock(devlink, dev_lock);