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(parent: 6b474b8) | patch
iommu/amd: Make sure irq remapping still works on dma init failure
authorJoerg Roedel <joerg.roedel@amd.com>
Mon, 2 Jul 2012 14:02:20 +0000 (16:02 +0200)
committerJoerg Roedel <joerg.roedel@amd.com>
Fri, 28 Sep 2012 15:43:53 +0000 (17:43 +0200)
commitd04e0ba3432e3fa68bd779330e0f79a9d979bc5f
treebf79193c07648d6567a60f1d96e9686bc378d726tree | snapshot
parent6b474b8224cdb473f19e8c925171e608499cc45dcommit | diff
iommu/amd: Make sure irq remapping still works on dma init failure

Do not deinitialize the AMD IOMMU driver completly when
interrupt remapping is already in use but the initialization
of the DMA layer fails for some reason. Make sure the IOMMU
can still be used to remap interrupts.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
drivers/iommu/amd_iommu_init.c diff | blob | history
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