1005 	mutex_init(&fdc->c_hilock, NULL, MUTEX_DRIVER, fdc->c_block);  in fd_attach_register_interrupts()
1030 			mutex_destroy(&fdc->c_hilock);  in fd_attach_register_interrupts()
1052 			mutex_destroy(&fdc->c_hilock);  in fd_attach_register_interrupts()
1068 			mutex_destroy(&fdc->c_hilock);  in fd_attach_register_interrupts()
1084 			mutex_destroy(&fdc->c_hilock);  in fd_attach_register_interrupts()
1332 		mutex_destroy(&fdc->c_hilock);  in fd_cleanup()
2700 			mutex_enter(&fdc->c_hilock);  in fdrawioctl()
2710 				mutex_exit(&fdc->c_hilock);  in fdrawioctl()
2719 				mutex_exit(&fdc->c_hilock);  in fdrawioctl()
2722 			mutex_exit(&fdc->c_hilock);  in fdrawioctl()
2790 				mutex_enter(&fdc->c_hilock);  in fdrawioctl()
2799 					mutex_exit(&fdc->c_hilock);  in fdrawioctl()
2812 					mutex_exit(&fdc->c_hilock);  in fdrawioctl()
2815 				mutex_exit(&fdc->c_hilock);  in fdrawioctl()
3014 		mutex_enter(&fdc->c_hilock);  in fdformat()
3022 			mutex_exit(&fdc->c_hilock);  in fdformat()
3029 			mutex_exit(&fdc->c_hilock);  in fdformat()
3032 		mutex_exit(&fdc->c_hilock);  in fdformat()
3333 				mutex_enter(&fdc->c_hilock);  in fdstart()
3341 					mutex_exit(&fdc->c_hilock);  in fdstart()
3347 				mutex_exit(&fdc->c_hilock);  in fdstart()
3544 		mutex_enter(&fdc->c_hilock);  in fd_unbind_handle()
3569 			mutex_exit(&fdc->c_hilock);  in fd_unbind_handle()
3572 		mutex_exit(&fdc->c_hilock);  in fd_unbind_handle()
3716 		mutex_enter(&fdc->c_hilock);  in fdexec()
3740 		mutex_exit(&fdc->c_hilock);  in fdexec()
4024 			mutex_enter(&fdc->c_hilock);  in fdrecover()
4028 			mutex_exit(&fdc->c_hilock);  in fdrecover()
4180 	mutex_enter(&fdc->c_hilock);  in fdintr_dma()
4541 	mutex_exit(&fdc->c_hilock);  in fdintr_dma()
4684 	mutex_enter(&fdc->c_hilock);  in fdwatch()
4694 	mutex_exit(&fdc->c_hilock);  in fdwatch()
5528 		mutex_enter(&fdc->c_hilock);  in fdrw()
5544 			mutex_exit(&fdc->c_hilock);  in fdrw()
5553 			mutex_exit(&fdc->c_hilock);  in fdrw()
5568 		mutex_exit(&fdc->c_hilock);  in fdrw()
6235 		mutex_enter(&fdc->c_hilock);  in fd_pm_raise_power()
6238 		mutex_exit(&fdc->c_hilock);  in fd_pm_raise_power()