summaryrefslogtreecommitdiffstats
path: root/include/soc
diff options
context:
space:
mode:
authorVladimir Oltean <vladimir.oltean@nxp.com>2020-09-18 04:07:30 +0300
committerDavid S. Miller <davem@davemloft.net>2020-09-18 13:52:34 -0700
commite5fb512d81d021b7c7a0c2547c3dafb9de759285 (patch)
treeb0fc2f9e06094d458c05a7017ea47408350fa271 /include/soc
parent22cdb493de54ca4cb161553376f7b02fcaca2328 (diff)
downloadlinux-e5fb512d81d021b7c7a0c2547c3dafb9de759285.tar.bz2
net: mscc: ocelot: deinitialize only initialized ports
Currently mscc_ocelot_init_ports() will skip initializing a port when it doesn't have a phy-handle, so the ocelot->ports[port] pointer will be NULL. Take this into consideration when tearing down the driver, and add a new function ocelot_deinit_port() to the switch library, mirror of ocelot_init_port(), which needs to be called by the driver for all ports it has initialized. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/soc')
-rw-r--r--include/soc/mscc/ocelot.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h
index 4521dd602ddc..0ac4e7fba086 100644
--- a/include/soc/mscc/ocelot.h
+++ b/include/soc/mscc/ocelot.h
@@ -678,6 +678,7 @@ void ocelot_configure_cpu(struct ocelot *ocelot, int npi,
int ocelot_init(struct ocelot *ocelot);
void ocelot_deinit(struct ocelot *ocelot);
void ocelot_init_port(struct ocelot *ocelot, int port);
+void ocelot_deinit_port(struct ocelot *ocelot, int port);
/* DSA callbacks */
void ocelot_port_enable(struct ocelot *ocelot, int port,