The base pointer for the event log is allocated in the local
kernel (in prom_instantiate_sml()), therefore it is already in
the host's endian byte order and requires no conversion.

The content of the 'basep' pointer in read_log() stores the
base address of the log. This patch ensures that it is correctly
implemented.
Signed-off-by: NHon Ching(Vicky) Lo <honclo@linux.vnet.ibm.com>
Signed-off-by: NJoy Latten <jmlatten@linux.vnet.ibm.com>
Reviewed-by: NAshley Lai <ashley@ahsleylai.com>
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>

Replace all occurrences of '/ibm,vtpm' with '/vdevice/vtpm',
as only the latter is guanranteed to be available for the client OS.
The '/ibm,vtpm' node should only be used by Open Firmware, which
is susceptible to changes.
Signed-off-by: NHon Ching(Vicky) Lo <honclo@linux.vnet.ibm.com>
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>

KERN_ERR is implicitely declared in pr_err()
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>

Added myself as a maintainer for the IBM vtpm driver and removed myself
from the tpm maintainer list. Also, updated the tpm_ibmvtpm driver with
my current email address.
Signed-off-by: NAshley Lai <ashleydlai@gmail.com>
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>

This patch retrieves the event log data from the device tree
during file open. The event log data will then displayed through
securityfs.
Signed-off-by: NAshley Lai <adlai@us.ibm.com>
Signed-off-by: NKent Yoder <key@linux.vnet.ibm.com>