net: stmmac: dwmac-meson8b: use FIELD_PREP instead of open-coding it

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Use FIELD_PREP() to shift a value to the correct offset based on a
bitmask instead of open-coding the logic.
No functional changes.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Martin Blumenstingl 2020-05-12 23:10:58 +02:00 • committed by David S. Miller

parent ee0b8e6d02

commit 3649abe432

1 changed files with 3 additions and 2 deletions

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drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c

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