security: integrity: Use a more current logging style

Convert printks to pr_<level>.
Add pr_fmt.
Remove embedded prefixes.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>

diff --cc security/integrity/evm/evm_crypto.c
Simple merge

diff --cc security/integrity/evm/evm_main.c
Simple merge

diff --cc security/integrity/evm/evm_secfs.c
Simple merge

diff --cc security/integrity/ima/ima_crypto.c
Simple merge

diff --cc security/integrity/ima/ima_init.c
Simple merge

diff --cc security/integrity/ima/ima_queue.c
Simple merge

diff --cc security/integrity/ima/ima_template.c
Simple merge