From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: [PATCH net-next 5/9] net: dsa: Export suspend/resume functions Date: Fri, 3 Jun 2016 17:05:27 -0700 Message-ID: <1464998733-10405-8-git-send-email-f.fainelli@gmail.com> References: <1464998733-10405-1-git-send-email-f.fainelli@gmail.com> Cc: davem@davemloft.net, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, john@phrozen.org, Florian Fainelli To: netdev@vger.kernel.org Return-path: Received: from mail-pa0-f66.google.com ([209.85.220.66]:35949 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751146AbcFDAFx (ORCPT ); Fri, 3 Jun 2016 20:05:53 -0400 Received: by mail-pa0-f66.google.com with SMTP id fg1so6941508pad.3 for ; Fri, 03 Jun 2016 17:05:53 -0700 (PDT) In-Reply-To: <1464998733-10405-1-git-send-email-f.fainelli@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: In preparation for allowing switch drivers to implement system-wide suspend/resume functions, export dsa_switch_suspend and dsa_switch_resume() such that these are callable from the appropriate driver specific suspend/resume functions. Signed-off-by: Florian Fainelli --- include/net/dsa.h | 14 ++++++++++++++ net/dsa/dsa.c | 6 ++++-- 2 files changed, 18 insertions(+), 2 deletions(-) diff --git a/include/net/dsa.h b/include/net/dsa.h index d6ed5dee73e5..c5abaeda84f3 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -382,4 +382,18 @@ static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst) void dsa_unregister_switch(struct dsa_switch *ds); int dsa_register_switch(struct dsa_switch *ds, struct device_node *np); +#ifdef CONFIG_PM_SLEEP +int dsa_switch_suspend(struct dsa_switch *ds); +int dsa_switch_resume(struct dsa_switch *ds); +#else +static inline int dsa_switch_suspend(struct dsa_switch *ds) +{ + return 0; +} +static inline int dsa_switch_resume(struct dsa_switch *ds) +{ + return 0; +} +#endif /* CONFIG_PM_SLEEP */ + #endif diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index d8cb2acd4f0a..ebc29a1bee08 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -500,7 +500,7 @@ static void dsa_switch_destroy(struct dsa_switch *ds) } #ifdef CONFIG_PM_SLEEP -static int dsa_switch_suspend(struct dsa_switch *ds) +int dsa_switch_suspend(struct dsa_switch *ds) { int i, ret = 0; @@ -519,8 +519,9 @@ static int dsa_switch_suspend(struct dsa_switch *ds) return ret; } +EXPORT_SYMBOL_GPL(dsa_switch_suspend); -static int dsa_switch_resume(struct dsa_switch *ds) +int dsa_switch_resume(struct dsa_switch *ds) { int i, ret = 0; @@ -542,6 +543,7 @@ static int dsa_switch_resume(struct dsa_switch *ds) return 0; } +EXPORT_SYMBOL_GPL(dsa_switch_resume); #endif /* platform driver init and cleanup *****************************************/ -- 2.7.4