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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2011-08-23 17:05:21 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-09-21 10:21:55 +0200 |
| commit | 80990c5ba6de9040d2df7c06e3c222c61004085d (patch) | |
| tree | 38b4f852b7f20a2f6dee56c022cec550f23db16d /include/linux/dma_remapping.h | |
| parent | 318fe7df9d8456f778451b01913b5d0dc0a25854 (diff) | |
| download | linux-80990c5ba6de9040d2df7c06e3c222c61004085d.tar.gz linux-80990c5ba6de9040d2df7c06e3c222c61004085d.tar.xz | |
iommu: No need to set dmar_disabled in check_zero_address()
Before the restructruing of the x86 IOMMU code,
intel_iommu_init() was getting called directly from
pci_iommu_init() and hence needed to explicitly set
dmar_disabled to 1 for the failure conditions of
check_zero_address().
Recent changes don't call intel_iommu_init() if the intel iommu
detection fails as a result of failure in check_zero_address().
So no need for this ifdef and the code inside it.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: yinghai@kernel.org
Cc: youquan.song@intel.com
Cc: joerg.roedel@amd.com
Cc: tony.luck@intel.com
Cc: dwmw2@infradead.org
Link: http://lkml.kernel.org/r/20110824001456.334878686@sbsiddha-desk.sc.intel.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/dma_remapping.h')
0 files changed, 0 insertions, 0 deletions