x86/amd: iommu_set_device_table() must not be __init

commit 6b7f000e upstream.

This function is called from enable_iommus(), which in turn is used
from amd_iommu_resume().
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/iommu/amd_iommu_init.c

@@ -268,7 +268,7 @@ static void iommu_set_exclusion_range(struct amd_iommu *iommu)
 }
 
 /* Programs the physical address of the device table into the IOMMU hardware */
-static void __init iommu_set_device_table(struct amd_iommu *iommu)
+static void iommu_set_device_table(struct amd_iommu *iommu)
 {
 	u64 entry;