Searched refs:mmio_lock (Results 1 – 4 of 4) sorted by relevance
| /drivers/gpu/drm/panthor/ |
| A D | panthor_device.c | 179 ret = drmm_mutex_init(&ptdev->base, &ptdev->pm.mmio_lock); in panthor_device_init()
379 mutex_lock(&ptdev->pm.mmio_lock); in panthor_mmio_vm_fault()
402 mutex_unlock(&ptdev->pm.mmio_lock); in panthor_mmio_vm_fault()
511 mutex_lock(&ptdev->pm.mmio_lock); in panthor_device_resume()
515 mutex_unlock(&ptdev->pm.mmio_lock); in panthor_device_resume()
549 mutex_lock(&ptdev->pm.mmio_lock); in panthor_device_suspend()
553 mutex_unlock(&ptdev->pm.mmio_lock); in panthor_device_suspend()
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| A D | panthor_device.h | 186 struct mutex mmio_lock; member
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| /drivers/staging/media/atomisp/pci/ |
| A D | atomisp_compat_css20.c | 41 static DEFINE_SPINLOCK(mmio_lock);
61 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store_8()
63 spin_unlock_irqrestore(&mmio_lock, flags); in atomisp_css2_hw_store_8()
71 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store_16()
73 spin_unlock_irqrestore(&mmio_lock, flags); in atomisp_css2_hw_store_16()
81 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store_32()
92 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_load_8()
104 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_load_16()
116 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_load_32()
129 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store()
[all …]
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| /drivers/nvme/target/ |
| A D | pci-epf.c | 217 struct mutex mmio_lock; member
447 mutex_lock(&nvme_epf->mmio_lock); in nvmet_pci_epf_mmio_transfer()
474 mutex_unlock(&nvme_epf->mmio_lock); in nvmet_pci_epf_mmio_transfer()
2464 ret = devm_mutex_init(&epf->dev, &nvme_epf->mmio_lock); in nvmet_pci_epf_probe()
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