ima: Fix build failure on powerpc when TCG_IBMVTPM dependencies are not met

On powerpc we can end up with IMA=y and PPC_PSERIES=n which leads to:

 warning: (IMA) selects TCG_IBMVTPM which has unmet direct dependencies (TCG_TPM && PPC_PSERIES)
  tpm_ibmvtpm.c:(.text+0x14f3e8): undefined reference to `.plpar_hcall_norets'

I'm not sure why IMA needs to select those user-visible symbols, but if
it must then the simplest fix is to just express the proper dependencies
on the select.

Tested-by: Hon Ching (Vicky) Lo <lo1@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig
index b80a93ec1ccc..57515bc915c0 100644
--- a/security/integrity/ima/Kconfig
+++ b/security/integrity/ima/Kconfig
@@ -10,7 +10,7 @@ config IMA
         select CRYPTO_HASH_INFO
         select TCG_TPM if HAS_IOMEM && !UML
         select TCG_TIS if TCG_TPM && X86
-        select TCG_IBMVTPM if TCG_TPM && PPC64
+        select TCG_IBMVTPM if TCG_TPM && PPC_PSERIES
         help
           The Trusted Computing Group(TCG) runtime Integrity
           Measurement Architecture(IMA) maintains a list of hash