tree f7a8edc5817784ac74d6a9c2e26e7b8df1599ab9
parent de957628ce7c84764ff41331111036b3ae5bad0f
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 1257849975 +0900
committer Ingo Molnar <mingo@elte.hu> 1257852690 +0100

x86: amd_iommu: Convert amd_iommu_detect() to use iommu_init hook

This changes amd_iommu_detect() to set amd_iommu_init to
iommu_init hook if amd_iommu_detect() finds the AMD IOMMU.

We can kill the code to check if we found the IOMMU in
amd_iommu_init() since amd_iommu_detect() sets amd_iommu_init()
only when it found the IOMMU.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: chrisw@sous-sol.org
Cc: dwmw2@infradead.org
Cc: joerg.roedel@amd.com
Cc: muli@il.ibm.com
LKML-Reference: <1257849980-22640-5-git-send-email-fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>