pi433_idr 54 drivers/staging/pi433/pi433_if.c static DEFINE_IDR(pi433_idr); pi433_idr 949 drivers/staging/pi433/pi433_if.c device = idr_find(&pi433_idr, iminor(inode)); pi433_idr 1066 drivers/staging/pi433/pi433_if.c retval = idr_alloc(&pi433_idr, device, 0, N_PI433_MINORS, GFP_KERNEL); pi433_idr 1081 drivers/staging/pi433/pi433_if.c idr_remove(&pi433_idr, dev->minor);