chore(errata-abi): minor variable rename

'cpu_partnumber' variable part of 'em_cpu_list' actually contains the
cpu midr value and not the actual part number. The part number is
extracted from midr value in 'non_arm_interconnect_errata' function.

So 'cpu_partnumber' is misleading and the actual value is midr, thus
rename it to 'cpu_midr'.

Change-Id: I4bfe71ce24542d508e2bcf39a1097724d14c4511
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
2 files changed