net: phy: mscc: consider interrupt source in interrupt handler

Trigger the respective interrupt handler functionality only if the
related interrupt source bit is set.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2020-03-16 22:33:31 +01:00 • committed by David S. Miller
commit c4474fe121