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Date: Sun, 28 Apr 2019 19:37:18 +0200 From: Andrew Lunn <andrew@...n.ch> To: David Miller <davem@...emloft.net> Cc: netdev <netdev@...r.kernel.org>, Florian Fainelli <f.fainelli@...il.com>, Vivien Didelot <vivien.didelot@...il.com>, Andrew Lunn <andrew@...n.ch> Subject: [PATCH v4 09/14] dsa: Rename dsa_resolve_tag_protocol() to _get ready for locking dsa_resolve_tag_protocol() is used to find the tagging driver needed by a switch driver. When the tagging drivers become modules, it will be necassary to take a reference on the module to prevent it being unloaded. So rename this function to _get() to indicate it has some locking properties. Signed-off-by: Andrew Lunn <andrew@...n.ch> Reviewed-by: Florian Fainelli <f.fainelli@...il.com> --- net/dsa/dsa.c | 2 +- net/dsa/dsa2.c | 2 +- net/dsa/dsa_priv.h | 3 ++- net/dsa/legacy.c | 2 +- 4 files changed, 5 insertions(+), 4 deletions(-) diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 71907acd8f82..0a68d784ea18 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -123,7 +123,7 @@ const char *dsa_tag_protocol_to_str(const struct dsa_device_ops *ops) return ops->name; }; -const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol) +const struct dsa_device_ops *dsa_tag_driver_get(int tag_protocol) { const struct dsa_device_ops *ops; diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index d122f1bcdab2..ba91bda8bdd3 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -577,7 +577,7 @@ static int dsa_port_parse_cpu(struct dsa_port *dp, struct net_device *master) enum dsa_tag_protocol tag_protocol; tag_protocol = ds->ops->get_tag_protocol(ds, dp->index); - tag_ops = dsa_resolve_tag_protocol(tag_protocol); + tag_ops = dsa_tag_driver_get(tag_protocol); if (IS_ERR(tag_ops)) { dev_warn(ds->dev, "No tagger for this switch\n"); return PTR_ERR(tag_ops); diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 093b7d145eb1..abe3abeb0bb9 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -84,7 +84,8 @@ struct dsa_slave_priv { }; /* dsa.c */ -const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol); +const struct dsa_device_ops *dsa_tag_driver_get(int tag_protocol); + bool dsa_schedule_work(struct work_struct *work); const char *dsa_tag_protocol_to_str(const struct dsa_device_ops *ops); diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c index cb42939db776..a8c076250237 100644 --- a/net/dsa/legacy.c +++ b/net/dsa/legacy.c @@ -152,7 +152,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, enum dsa_tag_protocol tag_protocol; tag_protocol = ops->get_tag_protocol(ds, dst->cpu_dp->index); - tag_ops = dsa_resolve_tag_protocol(tag_protocol); + tag_ops = dsa_tag_driver_get(tag_protocol); if (IS_ERR(tag_ops)) return PTR_ERR(tag_ops); -- 2.20.1
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