remove_sysfs_files 1500 drivers/tty/nozomi.c 	remove_sysfs_files(dc);
remove_sysfs_files  435 drivers/usb/host/ehci-hcd.c 	remove_sysfs_files(ehci);
remove_sysfs_files 4880 drivers/usb/host/fotg210-hcd.c 	remove_sysfs_files(fotg210);