static bool probed_devices[HWICAP_DEVICES];
static struct mutex icap_sem;
-static struct class *icap_class;
+static const struct class icap_class = {
+ .name = "xilinx_config",
+};
#define UNIMPLEMENTED 0xFFFF
goto failed3;
}
- device_create(icap_class, dev, devt, NULL, "%s%d", DRIVER_NAME, id);
+ device_create(&icap_class, dev, devt, NULL, "%s%d", DRIVER_NAME, id);
return 0; /* success */
failed3:
drvdata = dev_get_drvdata(dev);
- device_destroy(icap_class, drvdata->devt);
+ device_destroy(&icap_class, drvdata->devt);
cdev_del(&drvdata->cdev);
iounmap(drvdata->base_address);
release_mem_region(drvdata->mem_start, drvdata->mem_size);
dev_t devt;
int retval;
- icap_class = class_create("xilinx_config");
+ retval = class_register(&icap_class);
+ if (retval)
+ return retval;
mutex_init(&icap_sem);
devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR);
{
dev_t devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR);
- class_destroy(icap_class);
+ class_unregister(&icap_class);
platform_driver_unregister(&hwicap_platform_driver);