Lines Matching refs:minor
356 * This finds a free minor number for the device, allocates and initializes
364 int error, minor;
367 minor = ida_alloc_max(&telem_ida, TELEM_MAX_DEV-1, GFP_KERNEL);
368 if (minor < 0) {
369 error = minor;
370 dev_err(&pdev->dev, "Failed to find minor number: %d\n", error);
376 ida_free(&telem_ida, minor);
386 dev_data->dev.devt = MKDEV(telem_major, minor);
389 dev_set_name(&dev_data->dev, TELEM_DEV_NAME_FMT, minor);
397 ida_free(&telem_ida, minor);
439 /* Request the kernel for device numbers, starting with minor=0 */