52 static int stimer0_irq = -1;  variable
94 	if (direct_mode_enabled && stimer0_irq >= 0)  in hv_ce_shutdown()
95 		disable_percpu_irq(stimer0_irq);  in hv_ce_shutdown()
114 		if (stimer0_irq >= 0)  in hv_ce_set_oneshot()
115 			enable_percpu_irq(stimer0_irq, IRQ_TYPE_NONE);  in hv_ce_set_oneshot()
227 	stimer0_irq = ret;  in hv_setup_stimer0_irq()
229 	ret = request_percpu_irq(stimer0_irq, hv_stimer0_percpu_isr,  in hv_setup_stimer0_irq()
233 			stimer0_irq, ret);  in hv_setup_stimer0_irq()
234 		acpi_unregister_gsi(stimer0_irq);  in hv_setup_stimer0_irq()
235 		stimer0_irq = -1;  in hv_setup_stimer0_irq()
242 	if (stimer0_irq == -1) {  in hv_remove_stimer0_irq()
245 		free_percpu_irq(stimer0_irq, &stimer0_evt);  in hv_remove_stimer0_irq()
246 		acpi_unregister_gsi(stimer0_irq);  in hv_remove_stimer0_irq()
247 		stimer0_irq = -1;  in hv_remove_stimer0_irq()
376 		stimer0_irq = -1;  in hv_stimer_global_cleanup()