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| author | Roland Dreier | 2009-07-30 00:04:02 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2009-07-30 04:10:35 +0200 |
| commit | 3fc7b4b220c7e830a5b3ce0ea5f85a635e0c50f0 (patch) | |
| tree | f30750093bda1a0bd233b025f30891bf4010926d /drivers/video/backlight | |
| parent | hugetlbfs: fix i_blocks accounting (diff) | |
| download | kernel-qcow2-linux-3fc7b4b220c7e830a5b3ce0ea5f85a635e0c50f0.tar.gz kernel-qcow2-linux-3fc7b4b220c7e830a5b3ce0ea5f85a635e0c50f0.tar.xz kernel-qcow2-linux-3fc7b4b220c7e830a5b3ce0ea5f85a635e0c50f0.zip | |
lib: export generic atomic64_t functions
The generic atomic64_t implementation in lib/ did not export the functions
it defined, which means that modules that use atomic64_t would not link on
platforms (such as 32-bit powerpc). For example, trying to build a kernel
with CONFIG_NET_RDS on such a platform would fail with:
ERROR: "atomic64_read" [net/rds/rds.ko] undefined!
ERROR: "atomic64_set" [net/rds/rds.ko] undefined!
Fix this by exporting the atomic64_t functions to modules. (I export the
entire API even if it's not all currently used by in-tree modules to avoid
having to continue fixing this in dribs and drabs)
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/backlight')
0 files changed, 0 insertions, 0 deletions