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net: mvneta: replace magic numbers by existing macros 

Some literal values are actually already defined by macros, so let's use
them.

[gregory.clement@free-electrons.com: split intial commit in two
individual changes]
Signed-off-by: Dmitri Epshtein <dima@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dmitri Epshtein 2016-03-12 18:44:20 +01:00 committed by David S. Miller
parent 0838abb3c0
commit a3703fb31a
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/marvell/mvneta.c
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@ -1114,7 +1114,7 @@ static void mvneta_port_down(struct mvneta_port *pp)
mdelay(1); mdelay(1);
val = mvreg_read(pp, MVNETA_RXQ_CMD); val = mvreg_read(pp, MVNETA_RXQ_CMD);
} while (val & 0xff); } while (val & MVNETA_RXQ_ENABLE_MASK);
/* Stop Tx port activity. Check port Tx activity. Issue stop /* Stop Tx port activity. Check port Tx activity. Issue stop
* command for active channels only * command for active channels only
@ -1139,7 +1139,7 @@ static void mvneta_port_down(struct mvneta_port *pp)
/* Check TX Command reg that all Txqs are stopped */ /* Check TX Command reg that all Txqs are stopped */
val = mvreg_read(pp, MVNETA_TXQ_CMD); val = mvreg_read(pp, MVNETA_TXQ_CMD);
} while (val & 0xff); } while (val & MVNETA_TXQ_ENABLE_MASK);
/* Double check to verify that TX FIFO is empty */ /* Double check to verify that TX FIFO is empty */
count = 0; count = 0;