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iommu/vt-d: Use lo_hi_readq() / lo_hi_writeq()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 16 Mar 2017 14:23:55 +0000 (16:23 +0200)
committerJoerg Roedel <jroedel@suse.de>
Wed, 22 Mar 2017 14:42:17 +0000 (15:42 +0100)
commit1edecb0013e7d33183c6714db7a112218c27bf3c
tree7a059b5eb48068a5df54a6003c414140f795964atree | snapshot
parent05e6f75d20334a8cd878abf75ce6f06dd667e4bbcommit | diff
iommu/vt-d: Use lo_hi_readq() / lo_hi_writeq()

There is already helper functions to do 64-bit I/O on 32-bit machines or
buses, thus we don't need to reinvent the wheel.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
include/linux/intel-iommu.h diff | blob | history
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