alt_pr_unregister 35 drivers/fpga/altera-pr-ip-core-plat.c alt_pr_unregister(dev); alt_pr_unregister 212 drivers/fpga/altera-pr-ip-core.c EXPORT_SYMBOL_GPL(alt_pr_unregister); alt_pr_unregister 16 include/linux/fpga/altera-pr-ip-core.h void alt_pr_unregister(struct device *dev);