diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-17 08:46:19 -0700 |
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committer | Ben Hutchings <ben@decadent.org.uk> | 2013-05-13 15:02:33 +0100 |
commit | 782809063b0deaf76c8f9665b4b793516c39504d (patch) | |
tree | bdcd26b6eca3976c0e38e123b46195588f8efe66 /include | |
parent | 4fcd6db795fa0f317deb7b64cce89ca2502ff934 (diff) |
s390: move dummy io_remap_pfn_range() to asm/pgtable.h
commit 4f2e29031e6c67802e7370292dd050fd62f337ee upstream.
Commit b4cbb197c7e7 ("vm: add vm_iomap_memory() helper function") added
a helper function wrapper around io_remap_pfn_range(), and every other
architecture defined it in <asm/pgtable.h>.
The s390 choice of <asm/io.h> may make sense, but is not very convenient
for this case, and gratuitous differences like that cause unexpected errors like this:
mm/memory.c: In function 'vm_iomap_memory':
mm/memory.c:2439:2: error: implicit declaration of function 'io_remap_pfn_range' [-Werror=implicit-function-declaration]
Glory be the kbuild test robot who noticed this, bisected it, and
reported it to the guilty parties (ie me).
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[bwh: Backported to 3.2: the macro was not defined, so this is an addition
and not a move]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions