edif_enabled is prematurely turned on if hardware is capable of handling
the feature.  However, firmware also needs to support EDIF before enabling
this bit.

Link: https://lore.kernel.org/r/20210817051315.2477-4-njavali@marvell.comSigned-off-by: NQuinn Tran <qutran@marvell.com>
Signed-off-by: NNilesh Javali <njavali@marvell.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>