lkml.org 
[lkml]   [2007]   [Sep]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] Moxa: Fix tiny compiler warning when building withoug CONFIG_PCI
Andrew Morton napsal(a):
> On Fri, 17 Aug 2007 00:08:58 +0200 Jesper Juhl <jesper.juhl@gmail.com> wrote:
>
>> Fix this tiny compiler warning in Moxa driver :
>> drivers/char/mxser.c:386: warning: 'mxser_get_PCI_conf' declared 'static' but never defined
>> when building without CONFIG_PCI.
>>
>>
>> Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
>> ---
>>
>> drivers/char/mxser.c | 2 ++
>> 1 files changed, 2 insertions(+), 0 deletions(-)
>>
>> diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
>> index 2aee3fe..83b15b5 100644
>> --- a/drivers/char/mxser.c
>> +++ b/drivers/char/mxser.c
>> @@ -383,7 +383,9 @@ static int mxser_init(void);
>>
>> /* static void mxser_poll(unsigned long); */
>> static int mxser_get_ISA_conf(int, struct mxser_hwconf *);
>> +#ifdef CONFIG_PCI
>> static int mxser_get_PCI_conf(int, int, int, struct mxser_hwconf *);
>> +#endif
>> static void mxser_do_softint(struct work_struct *);
>> static int mxser_open(struct tty_struct *, struct file *);
>> static void mxser_close(struct tty_struct *, struct file *);
>>
>
> mxser_get_PCI_conf() is defined before it is used anwyay. So that
> prototype is a stupid waste of space and just adds problems.
>
> --- a/drivers/char/mxser.c~mxser-fix-compiler-warning-when-building-withoug-config_pci
> +++ a/drivers/char/mxser.c
> @@ -383,7 +383,6 @@ static int mxser_init(void);
>
> /* static void mxser_poll(unsigned long); */
> static int mxser_get_ISA_conf(int, struct mxser_hwconf *);
> -static int mxser_get_PCI_conf(int, int, int, struct mxser_hwconf *);
> static void mxser_do_softint(struct work_struct *);
> static int mxser_open(struct tty_struct *, struct file *);
> static void mxser_close(struct tty_struct *, struct file *);

Acked-by: Jiri Slaby <jirislaby@gmail.com>

thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-09-12 10:25    [W:0.058 / U:1.484 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site