netdev - RE: [PATCH net-next 8/8] net: dsa: ocelot: unexport felix_phylink_mac_ops and felix_switch

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Message-ID: 
 <BY3PR18MB4707F64261CF77ACEB2AF4B2A0F32@BY3PR18MB4707.namprd18.prod.outlook.com>
Date: Thu, 30 May 2024 18:12:14 +0000
From: Sai Krishna Gajula <saikrishnag@...vell.com>
To: Vladimir Oltean <vladimir.oltean@....com>,
        "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>
CC: "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni
	<pabeni@...hat.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Alexandre
 Belloni <alexandre.belloni@...tlin.com>,
        "UNGLinuxDriver@...rochip.com"
	<UNGLinuxDriver@...rochip.com>,
        Andrew Lunn <andrew@...n.ch>, Florian
 Fainelli <f.fainelli@...il.com>,
        Colin Foster
	<colin.foster@...advantage.com>,
        Russell King <linux@...linux.org.uk>
Subject: RE: [PATCH net-next 8/8] net: dsa: ocelot: unexport
 felix_phylink_mac_ops and felix_switch_ops

> -----Original Message-----
> From: Vladimir Oltean <vladimir.oltean@....com>
> Sent: Thursday, May 30, 2024 10:04 PM
> To: netdev@...r.kernel.org
> Cc: David S. Miller <davem@...emloft.net>; Eric Dumazet
> <edumazet@...gle.com>; Jakub Kicinski <kuba@...nel.org>; Paolo Abeni
> <pabeni@...hat.com>; Claudiu Manoil <claudiu.manoil@....com>;
> Alexandre Belloni <alexandre.belloni@...tlin.com>;
> UNGLinuxDriver@...rochip.com; Andrew Lunn <andrew@...n.ch>; Florian
> Fainelli <f.fainelli@...il.com>; Colin Foster <colin.foster@in-
> advantage.com>; Russell King <linux@...linux.org.uk>
> Subject: [PATCH net-next 8/8] net: dsa: ocelot: unexport
> felix_phylink_mac_ops and felix_switch_ops
> 
> Now that the common felix_register_switch() from the umbrella driver is the
> only entity that accesses these data structures, we can remove them from the
> list of the exported symbols.
> 
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
> ---
>  drivers/net/dsa/ocelot/felix.c | 6 ++----  drivers/net/dsa/ocelot/felix.h | 3 ---
>  2 files changed, 2 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index
> accf737f7b69..d12c4e85baa7 100644
> --- a/drivers/net/dsa/ocelot/felix.c
> +++ b/drivers/net/dsa/ocelot/felix.c
> @@ -2106,15 +2106,14 @@ static void felix_get_mm_stats(struct dsa_switch
> *ds, int port,
>  	ocelot_port_get_mm_stats(ocelot, port, stats);  }
> 
> -const struct phylink_mac_ops felix_phylink_mac_ops = {
> +static const struct phylink_mac_ops felix_phylink_mac_ops = {
>  	.mac_select_pcs		= felix_phylink_mac_select_pcs,
>  	.mac_config		= felix_phylink_mac_config,
>  	.mac_link_down		= felix_phylink_mac_link_down,
>  	.mac_link_up		= felix_phylink_mac_link_up,
>  };
> -EXPORT_SYMBOL_GPL(felix_phylink_mac_ops);
> 
> -const struct dsa_switch_ops felix_switch_ops = {
> +static const struct dsa_switch_ops felix_switch_ops = {
>  	.get_tag_protocol		= felix_get_tag_protocol,
>  	.change_tag_protocol		= felix_change_tag_protocol,
>  	.connect_tag_protocol		= felix_connect_tag_protocol,
> @@ -2193,7 +2192,6 @@ const struct dsa_switch_ops felix_switch_ops = {
>  	.port_set_host_flood		= felix_port_set_host_flood,
>  	.port_change_conduit		= felix_port_change_conduit,
>  };
> -EXPORT_SYMBOL_GPL(felix_switch_ops);
> 
>  int felix_register_switch(struct device *dev, resource_size_t switch_base,
>  			  int num_flooding_pgids, bool ptp,
> diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h
> index 85b4f8616003..211991f494e3 100644
> --- a/drivers/net/dsa/ocelot/felix.h
> +++ b/drivers/net/dsa/ocelot/felix.h
> @@ -82,9 +82,6 @@ struct felix_tag_proto_ops {
>  			      struct netlink_ext_ack *extack);  };
> 
> -extern const struct phylink_mac_ops felix_phylink_mac_ops; -extern const
> struct dsa_switch_ops felix_switch_ops;
> -
>  /* DSA glue / front-end for struct ocelot */  struct felix {
>  	struct dsa_switch		*ds;
> --
> 2.34.1
> 
Reviewed-by: Sai Krishna <saikrishnag@...vell.com>