Throw error if priority of any LED is not same across all groups

An LED can be part of any number of groups. It is a requirement that
the priority of that particular LED is same in all the groups where
that LED is a member.

If the input yaml file does not conform to this requirement, compilation
should fail.

Change-Id: I187730e835521d14564495cbe52eb139fc1bd264
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
1 file changed