r8169: add helpers rtl_eri_set/clear_bits

Add helpers rtl_eri_set_bits and rtl_eri_clear_bits to improve
readability of the code.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2019-04-28 11:11:47 +02:00 • committed by David S. Miller
commit e719b3eaef