thanks Holger,
it was a big shot for me to jump into the linux-tv now,
just found some weird code in the saa7146_core.c:377
if (remap_page_range(vma, start, page,PAGE_SIZE, PAGE_SHARED))
looks like having something to do with 1st argument missing in the
compat.h:75, even for both kernel 2.5.x and 2.4.x.
it's not like just putting 'vma' for first argument. think i need to put
something else for that, but still looking now.
kernel's running 2.4.20-8custom(compiled with CONFIG_MODVERSION=y and
other options)
Are you using RedHat? They provide heavily patched kernels which don't
follow the usual versioning scheme, sometimes they even put in internal
APIs that were introduced in later kernel versions. In compat.[hc] the
versions of the 'official' source tree are referenced to work around API
changes. So just use a clean and fresh kernel from