Hi!
I am trying to compile 2.5.5-pre1 but sound/core/rtctimer.c does not
compile.
It can be solved with two steps.
1. Patch the kernel with
alsa-driver-0.9.0beta11/utils/patches/rtc-2.4.16.patch.
2. Add #include <linux/interrupt.h> to sound/core/rtctimer.c.
Best regards,
Zolt?n B?sz?rm?nyi