iommu/vt-d: Remove extern from function prototypes
authorLu Baolu <baolu.lu@linux.intel.com>
Thu, 13 Apr 2023 04:06:36 +0000 (12:06 +0800)
committerJoerg Roedel <jroedel@suse.de>
Thu, 13 Apr 2023 10:05:49 +0000 (12:05 +0200)
commita06c2ecec113fa882f48eb71e9d7e8fb520b1c78
treec880f6d155744580cb6bf74ab43b5c93afb2171d
parent41d71e09a155a05bd9bec08dd195d8d8e0146ad8
iommu/vt-d: Remove extern from function prototypes

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>
drivers/iommu/intel/iommu.h