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>

diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index b13ac57ab8bbaac9bb655893ce56c23419812aa3..c973db101b7291782be7960984833bffce8d8267 100644 (file)
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -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. */

diff --git a/drivers/net/dsa/microchip/ksz8795_reg.h b/drivers/net/dsa/microchip/ksz8795_reg.h
index 681d19ab27b89da852c832e7aca32aba4bdea9c4..40372047d40d828a1a0caf8e0ebedfab4612e84d 100644 (file)
--- a/drivers/net/dsa/microchip/ksz8795_reg.h
+++ b/drivers/net/dsa/microchip/ksz8795_reg.h
@@ -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