[PATCH V2] bgmac: fix "cmdcfg" calls for promisc and loopback modes

["Rafał Miłecki" <zajec5@gmail.com>]

The last (bool) parameter in bgmac_cmdcfg_maskset says if the write
should be made, even if value didn't change. Currently driver doesn't
match the specs about (not) forcing some changes. This makes it follow
them.

Reported-by: Nathan Hintz <nlhintz@hotmail.com>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
V2: commit message
---
 drivers/net/ethernet/broadcom/bgmac.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index f90d1dc..8cf5e39 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -776,9 +776,9 @@ static void bgmac_set_rx_mode(struct net_device *net_dev)
 	struct bgmac *bgmac = netdev_priv(net_dev);
 
 	if (net_dev->flags & IFF_PROMISC)
-		bgmac_cmdcfg_maskset(bgmac, ~0, BGMAC_CMDCFG_PROM, false);
+		bgmac_cmdcfg_maskset(bgmac, ~0, BGMAC_CMDCFG_PROM, true);
 	else
-		bgmac_cmdcfg_maskset(bgmac, ~BGMAC_CMDCFG_PROM, 0, false);
+		bgmac_cmdcfg_maskset(bgmac, ~BGMAC_CMDCFG_PROM, 0, true);
 }
 
 #if 0 /* We don't use that regs yet */
@@ -1039,9 +1039,9 @@ static void bgmac_chip_init(struct bgmac *bgmac, bool full_init)
 	bgmac_write_mac_address(bgmac, bgmac->net_dev->dev_addr);
 
 	if (bgmac->loopback)
-		bgmac_cmdcfg_maskset(bgmac, ~0, BGMAC_CMDCFG_ML, true);
+		bgmac_cmdcfg_maskset(bgmac, ~0, BGMAC_CMDCFG_ML, false);
 	else
-		bgmac_cmdcfg_maskset(bgmac, ~BGMAC_CMDCFG_ML, 0, true);
+		bgmac_cmdcfg_maskset(bgmac, ~BGMAC_CMDCFG_ML, 0, false);
 
 	bgmac_write(bgmac, BGMAC_RXMAX_LENGTH, 32 + ETHER_MAX_LEN);
 
-- 
1.7.10.4