Symbol: ccw_device_get_chpid
arch/s390/include/asm/ccwdev.h
236
int ccw_device_get_chpid(struct ccw_device *cdev, int chp_idx, u8 *chpid);
drivers/s390/cio/device_ops.c
796
EXPORT_SYMBOL_GPL(ccw_device_get_chpid);
drivers/s390/cio/device_ops.c
811
rc = ccw_device_get_chpid(cdev, chp_idx, &cssid_chpid.id);