EDAC/mce_amd: Use SMCA prefix for error descriptions arrays

The error descriptions defined for Fam17h can be reused for other SMCA
systems, so their names should reflect this.

Change f17h prefix to smca for error descriptions.

Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1472673994-12235-4-git-send-email-Yazen.Ghannam@amd.com


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>