At Wed, 11 Mar 2015 03:22:04 +0200,
Mikko Rapeli wrote:
On Tue, Feb 17, 2015 at 07:27:38AM +0100, Takashi Iwai wrote:
quoted
At Tue, 17 Feb 2015 00:05:44 +0100,
Mikko Rapeli wrote:
quoted
The DECLARE_BITMAP macro is not available in userspace headers.
Fixes userspace compile error:
error: expected specifier-qualifier-list before ‘DECLARE_BITMAP’
It's nonsense. This results in an incompatible structure, thus ABI
would be broken completely (actually this will break the compile of
ld10k1).
None of the exported headers after 'make headers_install' have definition
of DECLARE_BITMAP macro. It is defined in include/linux/types.h which is
different from include/uapi/linux/types.h and missing this definition and
a few other things.
One option would be add DECLARE_BITMAP macro to include/uapi/linux/types.h
and add include/linux/bitops.h to uapi.
Thoughts?
Are there any other headers like that? If this is the only one, leave
it as is. The only program that reads this are some alsa-tools ones
and they have already own DECLARE_BITMAP() definition. Adding the
extra definition here will even break the compilation out of sudden.
Takashi