çå: çå: [PATCH 1/1] sound: Fix compile error of seq_device.c

[éå]

I have sent the new commit with the compile errors.
Is it ok now?

BTW, I think the compile error is caused by that "subsys_initcall" statement losts the semicolon. 

-----éäåä-----
åää: Takashi Iwai [mailto:tiwai@xxxxxxx] 
åéæé: 2016å6æ21æ 17:20
æää: éå <fgao@xxxxxxxxxx>
æé: alsa-devel@xxxxxxxxxxxxxxxx; perex@xxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; gfree.wind@xxxxxxxxx
äé: Re: çå: [PATCH 1/1] sound: Fix compile error of seq_device.c

On Tue, 21 Jun 2016 10:48:30 +0200,
éå wrote:
> 
> The lastest CentOS7 platform, and the gcc version is gcc version 4.8.5
> 20150623 (Red Hat 4.8.5-4) (GCC).
> It could pass compilation after append the lost semicolon. 
> 
> from sound/core/seq/seq_device.c:39:
> include/linux/init.h:216:2: error: expected â,â or â;â before âstaticâ
>   static exitcall_t __exitcall_##fn __exit_call = fn
>   ^
> include/linux/init.h:279:24: note: in expansion of macro â__exitcallâ
>  #define module_exit(x) __exitcall(x);
>                         ^
> sound/core/seq/seq_device.c:315:1: note: in expansion of macro 
> âmodule_exitâ
>  module_exit(alsa_seq_device_exit)
>  ^
> make[3]: *** [sound/core/seq/seq_device.o] Error 1
> make[2]: *** [sound/core/seq] Error 2
> make[1]: *** [sound/core] Error 2
> make: *** [sound] Error 2

It's a RH specific issue.  The upstream code has a different definition of module_init(), thus no such an error would occur.

Note that I'm fine to apply the patch, it's a trivial change.
But you need to give the clear reason why to apply it.  In this case, it's no fault of the upstream code.  But if it would make someone's life a bit easier, it's OK to apply such a change.

That being said, please resubmit the patch with a more explanation.


thanks,

Takashi

> 
> -----éäåä-----
> åää: Takashi Iwai [mailto:tiwai@xxxxxxx]
> åéæé: 2016å6æ21æ 16:45
> æää: fgao@xxxxxxxxxx
> æé: alsa-devel@xxxxxxxxxxxxxxxx; perex@xxxxxxxx; linux-kernel@xxxxxxxxxxxx
> org; gfree.wind@xxxxxxxxx
> äé: Re: [PATCH 1/1] sound: Fix compile error of seq_device.c
> 
> On Tue, 21 Jun 2016 10:34:25 +0200,
> <fgao@xxxxxxxxxx> wrote:
> > 
> > From: Gao Feng <fgao@xxxxxxxxxx>
> > 
> > Signed-off-by: Gao Feng <fgao@xxxxxxxxxx>
> 
> What compile error did you get?
> 
> 
> Takashi
> 
> > ---
> >  sound/core/seq/seq_device.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/sound/core/seq/seq_device.c 
> > b/sound/core/seq/seq_device.c index c4acf17..4e859e4 100644
> > --- a/sound/core/seq/seq_device.c
> > +++ b/sound/core/seq/seq_device.c
> > @@ -311,5 +311,5 @@ static void __exit alsa_seq_device_exit(void)
> >  	bus_unregister(&snd_seq_bus_type);
> >  }
> >  
> > -subsys_initcall(alsa_seq_device_init)
> > -module_exit(alsa_seq_device_exit)
> > +subsys_initcall(alsa_seq_device_init);
> > +module_exit(alsa_seq_device_exit);
> > --
> > 1.9.1
> > 
> > 
> > 
> > 
> > 
> 
> 
>