38  * Polling structure used by em28xx IR's
55 	int polling;  member
290  * Polling code for em28xx
364 	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));  in em28xx_ir_work()
567 		/* Save current value for comparison during the next polling */  in em28xx_query_buttons()
621 		/* Check if polling address is already on the list */  in em28xx_init_buttons()
629 		/* Check if max. number of polling addresses is exceeded */  in em28xx_init_buttons()
632 			WARN_ONCE(1, "BUG: maximum number of button polling addresses exceeded.");  in em28xx_init_buttons()
648 		/* Add read address to list of polling addresses */  in em28xx_init_buttons()
655 		/* Reduce polling interval if necessary */  in em28xx_init_buttons()
664 	/* Start polling */  in em28xx_init_buttons()
675 	/* Cancel polling */  in em28xx_shutdown_buttons()
677 	/* Clear polling addresses list */  in em28xx_shutdown_buttons()
808 	ir->polling = 100; /* ms */  in em28xx_ir_init()
901 		schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));  in em28xx_ir_resume()