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Searched refs:line_state_lock (Results 1 – 3 of 3) sorted by relevance

/drivers/gpio/
A Dgpiolib.h78 rwlock_t line_state_lock; member
A Dgpiolib-cdev.c2729 scoped_guard(write_lock_irqsave, &gdev->line_state_lock) in gpio_chrdev_open()
2755 scoped_guard(write_lock_irqsave, &gdev->line_state_lock) in gpio_chrdev_open()
2781 scoped_guard(write_lock_irqsave, &gdev->line_state_lock) in gpio_chrdev_release()
A Dgpiolib.c1132 rwlock_init(&gdev->line_state_lock); in gpiochip_add_data_with_key()
4397 guard(read_lock_irqsave)(&desc->gdev->line_state_lock); in gpiod_line_state_notify()

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