On 30 October 2012 13:01, Viresh Kumar <viresh.ku...@linaro.org> wrote:
> From: Viresh Kumar <viresh.ku...@linaro.org> > Date: Mon, 29 Oct 2012 22:19:14 +0530 > Subject: [PATCH] net: dsa/slave: Fix compilation warnings > Ping!! > > Currently when none of CONFIG_NET_DSA_TAG_DSA, CONFIG_NET_DSA_TAG_EDSA and > CONFIG_NET_DSA_TAG_TRAILER is defined, we get following compilation > warnings: > > net/dsa/slave.c:51:12: warning: 'dsa_slave_init' defined but not used > [-Wunused-function] > net/dsa/slave.c:60:12: warning: 'dsa_slave_open' defined but not used > [-Wunused-function] > net/dsa/slave.c:98:12: warning: 'dsa_slave_close' defined but not used > [-Wunused-function] > net/dsa/slave.c:116:13: warning: 'dsa_slave_change_rx_flags' defined > but not used [-Wunused-function] > net/dsa/slave.c:127:13: warning: 'dsa_slave_set_rx_mode' defined but > not used [-Wunused-function] > net/dsa/slave.c:136:12: warning: 'dsa_slave_set_mac_address' defined > but not used [-Wunused-function] > net/dsa/slave.c:164:12: warning: 'dsa_slave_ioctl' defined but not > used [-Wunused-function] > > Earlier approach to fix this was discussed here: > > lkml.org/lkml/2012/10/29/549 > > This is another approach to fix it. This is done by some changes in config > options, which make more sense than the earlier approach. As, atleast one > tagging option must always be selected for using net/dsa/ infrastructure, > this > patch selects NET_DSA from tagging configs instead of having it as an > selectable > config. > > Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org> > --- > drivers/net/dsa/Kconfig | 1 - > net/dsa/Kconfig | 16 +++++++++------- > 2 files changed, 9 insertions(+), 8 deletions(-) > > diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig > index dd151d5..96eae22 100644 > --- a/drivers/net/dsa/Kconfig > +++ b/drivers/net/dsa/Kconfig > @@ -1,5 +1,4 @@ > menu "Distributed Switch Architecture drivers" > - depends on NET_DSA > > config NET_DSA_MV88E6XXX > tristate > diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig > index 274791c..f7c6cef 100644 > --- a/net/dsa/Kconfig > +++ b/net/dsa/Kconfig > @@ -1,5 +1,5 @@ > config NET_DSA > - tristate "Distributed Switch Architecture support" > + tristate > default n > depends on EXPERIMENTAL && NETDEVICES && !S390 > select PHYLIB > @@ -8,19 +8,21 @@ config NET_DSA > the Distributed Switch Architecture. > > > -if NET_DSA > +menu "Distributed Switch Architecture support" > > # tagging formats > config NET_DSA_TAG_DSA > - bool > + bool "Original DSA packet tagging format" > + select NET_DSt > default n > > config NET_DSA_TAG_EDSA > - bool > + bool "Ethertype DSA packet tagging format" > + select NET_DSA > default n > > config NET_DSA_TAG_TRAILER > - bool > + bool "Trailer DSA packet tagging format" > + select NET_DSA > default n > - > -endif > +endmenu >
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