powerpc: Remove non-uapi linkage.h export
authorJames Hogan <james.hogan@imgtec.com>
Fri, 2 May 2014 10:20:41 +0000 (11:20 +0100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 20 May 2014 00:54:05 +0000 (10:54 +1000)
The arch/powerpc/include/asm/linkage.h is being unintentionally exported
in the kernel headers since commit e1b5bb6d1236 (consolidate
cond_syscall and SYSCALL_ALIAS declarations) when
arch/powerpc/include/uapi/asm/linkage.h was deleted but the header-y not
removed from the Kbuild file. This happens because Makefile.headersinst
still checks the old asm/ directory if the specified header doesn't
exist in the uapi directory.

The asm/linkage.h shouldn't ever have been exported anyway. No other
arch does and it doesn't contain anything useful to userland, so remove
the header-y line from the Kbuild file which triggers the export.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/uapi/asm/Kbuild

index 48be855ef37b294cf034db138842cf56526ff4ea..7a3f795ac218fb37433dfc3542bfc8ce5ec42a4f 100644 (file)
@@ -15,7 +15,6 @@ header-y += ioctls.h
 header-y += ipcbuf.h
 header-y += kvm.h
 header-y += kvm_para.h
-header-y += linkage.h
 header-y += mman.h
 header-y += msgbuf.h
 header-y += nvram.h