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net: dsa: microchip: ksz8795: use num_vlans where possible 

The value of the define VLAN_TABLE_ENTRIES can be derived from
num_vlans. This patch is using the variable num_vlans instead and
removes the extra define.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Michael Grzeschik 2020-12-01 21:45:06 +01:00 committed by Jakub Kicinski
parent 241ed719bc
commit 02ffbb0270
2 changed files with 1 additions and 2 deletions
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2
drivers/net/dsa/microchip/ksz8795.c
View File

@ -1084,7 +1084,7 @@ static int ksz8795_setup(struct dsa_switch *ds)
(BROADCAST_STORM_VALUE *
BROADCAST_STORM_PROT_RATE) / 100);
for (i = 0; i < VLAN_TABLE_ENTRIES; i++)
for (i = 0; i < (dev->num_vlans / 4); i++)
ksz8795_r_vlan_entries(dev, i);
/* Setup STP address for STP operation. */

1
drivers/net/dsa/microchip/ksz8795_reg.h
View File

@ -989,7 +989,6 @@
#define TAIL_TAG_OVERRIDE BIT(6)
#define TAIL_TAG_LOOKUP BIT(7)
#define VLAN_TABLE_ENTRIES (4096 / 4)
#define FID_ENTRIES 128
#endif