Re: Missing symbols since 1.0.14rc1

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At Wed, 07 Mar 2007 15:09:34 -0800,
Tobin Davis wrote:
> 
> I had a couple of users report that alsa-driver-1.0.14rc2 and alsa-driver-1.0.14rc3
> would no longer load due to missing symbols.  I am able to reproduce this on a RedHat
> Enterprise Linux 4 update 4 kernel (2.6.9-42.0.0.0.1.EL) after modifying ./alsa-driver
> /include/adriver.h to not typedef gfp_t (Redhat pulled that typedef in starting with
> 4U3).

Oh that RH kernel... Since I personally never used RH kernels, it's
hard to debug.  Could you check whether it has any RH-specific defines
or such so that we can add another ifdef, e.g. #ifdef
CONFIG_REDHAT_KERNEL or so...?

> The error when loading snd.ko is:
> 
>     snd:  Unknown symbol sound_class1
>     FATAL:  Error inserting snd (<path to module>): Unknown symbol in module, or
>     unknown parameter (see dmesg).
> 
> dmesg reports the same thing.
> 
> This worked fine in 1.0.14rc1.  I'm looking through the change logs to see what may
> have broken it.

Looks like a typo during conversion.  Simply replace from sound_class1
to sound_class in alsa-driver/acore/sound.c.


Takashi

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