net: dsa: sja1105: Move sja1105_spi_transfer into sja1105_xfer

This is a cosmetic patch that reduces some boilerplate in the SPI
interaction of the driver.

Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vladimir Oltean 2019-10-12 01:31:14 +03:00 • committed by David S. Miller
commit 8a559400da