linux-kernel - Re: [PATCH] fpga: fix sparse warnings in fpga-mgr and fpga-bridge

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Message-ID: <alpine.DEB.2.10.1612031933260.3564@atull-730U3E-740U3E>
Date:   Sat, 3 Dec 2016 19:34:09 -0600
From:   atull <atull@...nsource.altera.com>
To:     Moritz Fischer <moritz.fischer@...us.com>
CC:     Dinh Nguyen <dinguyen@...nel.org>,
        "dinguyen@...nsource.altera.com" <dinguyen@...nsource.altera.com>,
        <linux-fpga@...r.kernel.org>,
        "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] fpga: fix sparse warnings in fpga-mgr and fpga-bridge

On Sat, 3 Dec 2016, Moritz Fischer wrote:

> On Fri, Dec 2, 2016 at 1:23 PM, Dinh Nguyen <dinguyen@...nel.org> wrote:
> > Fix up these sparse warnings:
> >
> > drivers/fpga/fpga-mgr.c:189:21: warning: symbol '__fpga_mgr_get' was not
> > declared. Should it be static?
> > drivers/fpga/fpga-bridge.c:30:12: warning: symbol 'bridge_list_lock' was
> > not declared. Should it be static?
> >
> > Signed-off-by: Dinh Nguyen <dinguyen@...nel.org>
> Acked-by: Moritz Fischer <mdf@...nel.org>

Acked-by: Alan Tull <atull@...nsource.altera.com>

> 
> > ---
> >  drivers/fpga/fpga-bridge.c | 2 +-
> >  drivers/fpga/fpga-mgr.c    | 2 +-
> >  2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c
> > index 33ee83e..e04a899 100644
> > --- a/drivers/fpga/fpga-bridge.c
> > +++ b/drivers/fpga/fpga-bridge.c
> > @@ -27,7 +27,7 @@ static DEFINE_IDA(fpga_bridge_ida);
> >  static struct class *fpga_bridge_class;
> >
> >  /* Lock for adding/removing bridges to linked lists*/
> > -spinlock_t bridge_list_lock;
> > +static spinlock_t bridge_list_lock;
> >
> >  static int fpga_bridge_of_node_match(struct device *dev, const void *data)
> >  {
> > diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c
> > index f0a69d3..32860dd 100644
> > --- a/drivers/fpga/fpga-mgr.c
> > +++ b/drivers/fpga/fpga-mgr.c
> > @@ -186,7 +186,7 @@ static struct attribute *fpga_mgr_attrs[] = {
> >  };
> >  ATTRIBUTE_GROUPS(fpga_mgr);
> >
> > -struct fpga_manager *__fpga_mgr_get(struct device *dev)
> > +static struct fpga_manager *__fpga_mgr_get(struct device *dev)
> >  {
> >         struct fpga_manager *mgr;
> >         int ret = -ENODEV;
> > --
> > 2.8.3
> >
> 
> Thanks,
> Moritz
>