Re: CVS compile issue

[Raymond <rayau@netvigator.com>]

There is a "division by zero" warning for drivers which include
"driver.h" on Kernel 2.4


gcc32 -D__KERNEL__ -DMODULE=1 -I/alsa/cvs/alsa-driver/include
-I/lib/modules/2.4.22-1.2199.nptl/build/include -O2
-mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall
-Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2
-fno-strict-aliasing -fno-common -pipe -DALSA_BUILD -nostdinc
-iwithprefix include -DMODVERSIONS -include
/lib/modules/2.4.22-1.2199.nptl/build/include/linux/modversions.h
-DKBUILD_BASENAME=intel8x0   -c -o intel8x0.o intel8x0.c
In file included from /alsa/cvs/alsa-driver/include/sound/driver.h:42,
                  from intel8x0.c:29:
/alsa/cvs/alsa-driver/include/adriver.h: In function `jiffies_to_msecs':
/alsa/cvs/alsa-driver/include/adriver.h:639: warning: division by zero

gcc32 -D__KERNEL__ -DMODULE=1 -I/alsa/cvs/alsa-driver/include
-I/lib/modules/2.4.22-1.2199.nptl/build/include -O2
-mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall
-Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2
-fno-strict-aliasing -fno-common -pipe -DALSA_BUILD -nostdinc
-iwithprefix include -DMODVERSIONS -include
/lib/modules/2.4.22-1.2199.nptl/build/include/linux/modversions.h
-DKBUILD_BASENAME=au8830   -c -o au8830.o au8830.c
In file included from /alsa/cvs/alsa-driver/include/sound/driver.h:42,
                  from pci-ids.h:1,
                  from au8830.c:1:
/alsa/cvs/alsa-driver/include/adriver.h: In function `jiffies_to_msecs':
/alsa/cvs/alsa-driver/include/adriver.h:639: warning: division by zero



Lee Revell wrote:
> Kernel is 2.6.12-RT-V0.7.51-28.
> 
>   CC [M]  /smb/rlrevell/cvs/alsa/alsa-driver/pci/ac97/ac97_codec.o
> In file included from /smb/rlrevell/cvs/alsa/alsa-driver/pci/ac97/ac97_codec.c:1:
> /smb/rlrevell/cvs/alsa/alsa-driver/pci/ac97/../../alsa-kernel/pci/ac97/ac97_codec.c: In function 'snd_ac97_resume':
> /smb/rlrevell/cvs/alsa/alsa-driver/include/adriver.h:644: sorry, unimplemented: inlining failed in call to 'msecs_to_jiffies': function body not available
> /smb/rlrevell/cvs/alsa/alsa-driver/pci/ac97/../../alsa-kernel/pci/ac97/ac97_codec.c:2252: sorry, unimplemented: called from here
> /smb/rlrevell/cvs/alsa/alsa-driver/include/adriver.h:644: sorry, unimplemented: inlining failed in call to 'msecs_to_jiffies': function body not available
> /smb/rlrevell/cvs/alsa/alsa-driver/pci/ac97/../../alsa-kernel/pci/ac97/ac97_codec.c:2264: sorry, unimplemented: called from here
> make[4]: *** [/smb/rlrevell/cvs/alsa/alsa-driver/pci/ac97/ac97_codec.o] Error 1
> make[3]: *** [/smb/rlrevell/cvs/alsa/alsa-driver/pci/ac97] Error 2
> make[2]: *** [/smb/rlrevell/cvs/alsa/alsa-driver/pci] Error 2
> make[1]: *** [_module_/smb/rlrevell/cvs/alsa/alsa-driver] Error 2
> make[1]: Leaving directory `/smb/rlrevell/kernel-source/linux-2.6.12-c3'
> make: *** [compile] Error 2
> 
> Lee
> 




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