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[PATCH] headers_check: remove <asm/timex.h> from user export 

There's useful stuff in <linux/timex.h> but <asm/timex.h> has nothing for
userspace.  Stop exporting it, and include it only from within the existing
#ifdef __KERNEL__ part of <linux/timex.h>

This fixes a 'make headers_check' failure on i386 because asm-i386/timex.h
includes both asm-i386/tsc.h and asm-i386/processor.h, neither of which are
exported to userspace.  It's not entirely clear _why_ it includes either of
these, but it does.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
David Woodhouse 2006-09-12 20:36:03 -07:00 committed by Linus Torvalds
parent 7f1cbe51ff
commit ee6baf884b
2 changed files with 3 additions and 2 deletions
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2
include/asm-generic/Kbuild.asm
View File

@ -2,7 +2,7 @@ unifdef-y += a.out.h auxvec.h byteorder.h errno.h fcntl.h ioctl.h \
ioctls.h ipcbuf.h mman.h msgbuf.h param.h poll.h \
posix_types.h ptrace.h resource.h sembuf.h shmbuf.h shmparam.h \
sigcontext.h siginfo.h signal.h socket.h sockios.h stat.h \
statfs.h termbits.h termios.h timex.h types.h unistd.h user.h
statfs.h termbits.h termios.h types.h unistd.h user.h
# These probably shouldn't be exported
unifdef-y += elf.h page.h

3
include/linux/timex.h
View File

@ -57,7 +57,6 @@
#include <linux/time.h>
#include <asm/param.h>
#include <asm/timex.h>
/*
* SHIFT_KG and SHIFT_KF establish the damping of the PLL and are chosen
@ -191,6 +190,8 @@ struct timex {
#define TIME_BAD TIME_ERROR /* bw compat */
#ifdef __KERNEL__
#include <asm/timex.h>
/*
* kernel variables
* Note: maximum error = NTP synch distance = dispersion + delay / 2;