projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 940f700)
iommu/amd: Use BUS_NOTIFY_REMOVED_DEVICE
authorJoerg Roedel <jroedel@suse.de>
Wed, 1 Apr 2015 12:58:44 +0000 (14:58 +0200)
committerJoerg Roedel <jroedel@suse.de>
Thu, 2 Apr 2015 11:31:07 +0000 (13:31 +0200)
Use the new device-notifier event instead of the old
BUS_NOTIFY_DEL_DEVICE to make sure the device driver had a
chance to uninit the device before all its mappings are
teared down.

Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c patch | blob | blame | history

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 48882c126245b28aa0e4d8c44ad675551385e398..8a1dea4d0d26d139f888913432be73ca4e68c49d 100644 (file)
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -2467,7 +2467,7 @@ static int device_change_notifier(struct notifier_block *nb,
                dev->archdata.dma_ops = &amd_iommu_dma_ops;
 
                break;
-       case BUS_NOTIFY_DEL_DEVICE:
+       case BUS_NOTIFY_REMOVED_DEVICE:
 
                iommu_uninit_device(dev);