TPM: NSC and TIS drivers X86 dependency fix

A previous commit removed its PNP dependency, that in fact wasn't
necessary, but also allowed it be built for other architectures not
supported by it. This then caused kernel oops on PPC based machines.
I'm placing a x86 dependency back correctly.

Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index f6595aba4f0f..4d9273a1a781 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -27,6 +27,7 @@ if TCG_TPM
 
 config TCG_TIS
         tristate "TPM Interface Specification 1.2 Interface"
+        depends on X86
         ---help---
           If you have a TPM security chip that is compliant with the
           TCG TIS 1.2 TPM specification say Yes and it will be accessible
@@ -35,6 +36,7 @@ config TCG_TIS
 
 config TCG_NSC
         tristate "National Semiconductor TPM Interface"
+        depends on X86
         ---help---
           If you have a TPM security chip from National Semiconductor 
           say Yes and it will be accessible from within Linux.  To