a06c2ecec1
The kernel coding style does not require 'extern' in function prototypes in .h files, so remove them from drivers/iommu/intel/iommu.h as they are not needed. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20230331045452.500265-1-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel@suse.de>