summaryrefslogtreecommitdiff
path: root/drivers/char/amiserial.c
diff options
context:
space:
mode:
authorH. Peter Anvin <hpa@zytor.com>2010-05-08 03:57:28 +0400
committerH. Peter Anvin <hpa@zytor.com>2010-05-08 04:13:04 +0400
commite08cae4181af9483b04ecfac48f01c8e5a5f27bf (patch)
tree2cab8da747a6524694cc19f247d8bc4f157a601c /drivers/char/amiserial.c
parent9fa02317429449e8176c9bb6da3ac00eb14d52d3 (diff)
downloadlinux-e08cae4181af9483b04ecfac48f01c8e5a5f27bf.tar.xz
x86: Clean up the hypervisor layer
Clean up the hypervisor layer and the hypervisor drivers, using an ops structure instead of an enumeration with if statements. The identity of the hypervisor, if needed, can be tested by testing the pointer value in x86_hyper. The MS-HyperV private state is moved into a normal global variable (it's per-system state, not per-CPU state). Being a normal bss variable, it will be left at all zero on non-HyperV platforms, and so can generally be tested for HyperV-specific features without additional qualification. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Acked-by: Greg KH <greg@kroah.com> Cc: Hank Janssen <hjanssen@microsoft.com> Cc: Alok Kataria <akataria@vmware.com> Cc: Ky Srinivasan <ksrinivasan@novell.com> LKML-Reference: <4BE49778.6060800@zytor.com>
Diffstat (limited to 'drivers/char/amiserial.c')
0 files changed, 0 insertions, 0 deletions