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net: dsa: microchip: ksz8795: use port_cnt instead of TOTOAL_PORT_NUM 

To get the driver working with other chips using different port counts
the dyn_mac_table should be flushed depending on the amount of available
ports. This patch remove the extra define TOTOAL_PORT_NUM and is
making use of the dynamic port_cnt variable instead.

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 21:45:05 +01:00 committed by Jakub Kicinski
parent c9f4633b93
commit 241ed719bc
2 changed files with 2 additions and 4 deletions
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4
drivers/net/dsa/microchip/ksz8795.c
View File

@ -751,11 +751,11 @@ static void ksz8795_port_stp_state_set(struct dsa_switch *ds, int port,
static void ksz8795_flush_dyn_mac_table(struct ksz_device *dev, int port)
{
u8 learn[TOTAL_PORT_NUM];
u8 learn[DSA_MAX_PORTS];
int first, index, cnt;
struct ksz_port *p;
if ((uint)port < TOTAL_PORT_NUM) {
if ((uint)port < dev->port_cnt) {
first = port;
cnt = port + 1;
} else {

2
drivers/net/dsa/microchip/ksz8795_reg.h
View File

@ -846,8 +846,6 @@
#define KS_PRIO_IN_REG 4
#define TOTAL_PORT_NUM 5
#define KSZ8795_COUNTER_NUM 0x20
/* Common names used by other drivers */