169 	struct k_sem lock;  member
924 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_pin_configure()
1027 	k_sem_give(&data->lock);  in gpio_pca_series_pin_configure()
1063 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_port_read_standard()
1073 	k_sem_give(&data->lock);  in gpio_pca_series_port_read_standard()
1121 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_port_read_extended()
1132 	k_sem_give(&data->lock);  in gpio_pca_series_port_read_extended()
1153 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_port_write()
1179 	k_sem_give(&data->lock);  in gpio_pca_series_port_write()
1242 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_pin_interrupt_configure_standard()
1333 	k_sem_give(&data->lock);  in gpio_pca_series_pin_interrupt_configure_standard()
1393 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_pin_interrupt_configure_extended()
1460 	k_sem_give(&data->lock);  in gpio_pca_series_pin_interrupt_configure_extended()
1482 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_interrupt_handler_standard()
1541 	k_sem_give(&data->lock);  in gpio_pca_series_interrupt_handler_standard()
1578 	k_sem_take(&data->lock, K_FOREVER);  in gpio_pca_series_interrupt_handler_extended()
1595 	k_sem_give(&data->lock);  in gpio_pca_series_interrupt_handler_extended()
2205 		.lock = Z_SEM_INITIALIZER(gpio_##part_no##_##inst##_data.lock, 1, 1), \