net: dsa: qca8k: Initialize the switch with correct number of ports

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Since commit 0394a63acf ("net: dsa: enable and disable all ports")
the dsa core disables all unused ports of a switch. In this case
disabling ports with numbers higher than QCA8K_NUM_PORTS causes that
some switch registers are overwritten with incorrect content.

To fix this, initialize the dsa_switch->num_ports with correct number
of ports.

Fixes: 7e99e34701 ("net: dsa: remove dsa_switch_alloc helper")
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Michal Vokáč 2019-10-24 15:46:58 +02:00 • committed by David S. Miller

parent 556f124fb3

commit f0d532c430

1 changed files with 1 additions and 1 deletions

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drivers/net/dsa/qca8k.c

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