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Searched refs:power_lock (Results 1 – 15 of 15) sorted by relevance

/linux/drivers/media/i2c/
H A Dad5820.c51 struct mutex power_lock; member
222 mutex_lock(&coil->power_lock); in ad5820_set_power()
240 mutex_unlock(&coil->power_lock); in ad5820_set_power()
313 mutex_init(&coil->power_lock); in ad5820_probe()
334 mutex_destroy(&coil->power_lock); in ad5820_probe()
346 mutex_destroy(&coil->power_lock); in ad5820_remove()
H A Dadp1653.c332 mutex_lock(&flash->power_lock); in adp1653_set_power()
348 mutex_unlock(&flash->power_lock); in adp1653_set_power()
490 mutex_init(&flash->power_lock); in adp1653_probe()
H A Dmt9p031.c123 struct mutex power_lock; /* lock to protect power_count */ member
968 mutex_lock(&mt9p031->power_lock); in mt9p031_set_power()
984 mutex_unlock(&mt9p031->power_lock); in mt9p031_set_power()
1130 mutex_init(&mt9p031->power_lock); in mt9p031_probe()
1197 mutex_destroy(&mt9p031->power_lock); in mt9p031_probe()
1211 mutex_destroy(&mt9p031->power_lock); in mt9p031_remove()
H A Dmt9v032.c208 struct mutex power_lock; member
861 mutex_lock(&mt9v032->power_lock); in mt9v032_set_power()
877 mutex_unlock(&mt9v032->power_lock); in mt9v032_set_power()
1074 mutex_init(&mt9v032->power_lock); in mt9v032_probe()
H A Dmt9m111.c239 struct mutex power_lock; /* lock to protect power_count */ member
1010 mutex_lock(&mt9m111->power_lock); in mt9m111_s_power()
1029 mutex_unlock(&mt9m111->power_lock); in mt9m111_s_power()
1351 mutex_init(&mt9m111->power_lock); in mt9m111_probe()
/linux/drivers/gpu/drm/vc4/
H A Dvc4_v3d.c135 mutex_lock(&vc4->power_lock); in vc4_v3d_pm_get()
141 mutex_unlock(&vc4->power_lock); in vc4_v3d_pm_get()
145 mutex_unlock(&vc4->power_lock); in vc4_v3d_pm_get()
156 mutex_lock(&vc4->power_lock); in vc4_v3d_pm_put()
161 mutex_unlock(&vc4->power_lock); in vc4_v3d_pm_put()
H A Dvc4_gem.c297 mutex_lock(&vc4->power_lock); in vc4_reset()
305 mutex_unlock(&vc4->power_lock); in vc4_reset()
1178 ret = drmm_mutex_init(dev, &vc4->power_lock); in vc4_gem_init()
H A Dvc4_drv.h221 struct mutex power_lock; member
/linux/drivers/staging/media/ipu7/
H A Dipu7-isys.c521 spin_lock_irqsave(&isys->power_lock, flags); in isys_runtime_pm_resume()
523 spin_unlock_irqrestore(&isys->power_lock, flags); in isys_runtime_pm_resume()
539 spin_lock_irqsave(&isys->power_lock, flags); in isys_runtime_pm_suspend()
541 spin_unlock_irqrestore(&isys->power_lock, flags); in isys_runtime_pm_suspend()
736 spin_lock_init(&isys->power_lock); in isys_probe()
1079 spin_lock(&isys->power_lock); in isys_isr()
1081 spin_unlock(&isys->power_lock); in isys_isr()
1091 spin_unlock(&isys->power_lock); in isys_isr()
1128 spin_unlock(&isys->power_lock); in isys_isr()
H A Dipu7-isys.h83 spinlock_t power_lock; /* Serialise access to power */ member
/linux/drivers/media/pci/intel/ipu6/
H A Dipu6-fw-isys.c150 spin_lock_irqsave(&isys->power_lock, flags); in ipu6_fw_isys_close()
154 spin_unlock_irqrestore(&isys->power_lock, flags); in ipu6_fw_isys_close()
167 spin_lock_irqsave(&isys->power_lock, flags); in ipu6_fw_isys_close()
169 spin_unlock_irqrestore(&isys->power_lock, flags); in ipu6_fw_isys_close()
/linux/drivers/media/platform/qcom/camss/
H A Dcamss-ispif.h61 struct mutex power_lock; member
H A Dcamss-ispif.c366 mutex_lock(&ispif->power_lock); in ispif_set_power()
409 mutex_unlock(&ispif->power_lock); in ispif_set_power()
1230 mutex_init(&ispif->power_lock); in msm_ispif_subdev_init()
1452 mutex_destroy(&ispif->power_lock); in msm_ispif_unregister_entities()
H A Dcamss-vfe.h157 struct mutex power_lock; member
/linux/include/media/i2c/
H A Dadp1653.h109 struct mutex power_lock; member