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Searched refs:driver_input_lock (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/hid/
H A Dhid-core.c2091 ret = down_trylock(&hid->driver_input_lock); in __hid_input_report()
2093 up(&hid->driver_input_lock); in __hid_input_report()
2139 up(&hid->driver_input_lock); in __hid_input_report()
2770 if (down_interruptible(&hdev->driver_input_lock)) in hid_device_probe()
2780 up(&hdev->driver_input_lock); in hid_device_probe()
2790 down(&hdev->driver_input_lock); in hid_device_remove()
2808 up(&hdev->driver_input_lock); in hid_device_remove()
2961 sema_init(&hdev->driver_input_lock, 1); in hid_allocate_device()
H A Dhid-debug.c3665 if (down_interruptible(&hdev->driver_input_lock)) in hid_debug_rdesc_show()
3672 up(&hdev->driver_input_lock); in hid_debug_rdesc_show()
/linux/include/linux/
H A Dhid.h630 struct semaphore driver_input_lock; /* protects the current driver */ member
1019 up(&hid->driver_input_lock); in hid_device_io_start()
1039 down(&hid->driver_input_lock); in hid_device_io_stop()
/linux/drivers/hid/bpf/
H A Dhid_bpf_dispatch.c555 ret = down_interruptible(&ctx->hid->driver_input_lock); in hid_bpf_input_report()
562 up(&ctx->hid->driver_input_lock); in hid_bpf_input_report()