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| author | Peter Fritzsche <peter.fritzsche@gmx.de> | 2010-05-24 23:33:09 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-25 17:07:03 +0200 |
| commit | 37682177af68478fa83429b735fa16913c2fbb2b (patch) | |
| tree | 989ad96f1e5ca0b47e1a44111e1eb110a33a79eb /include/asm-generic/irqflags.h | |
| parent | kernel.h: add pr_warn for symmetry to dev_warn, netdev_warn (diff) | |
| download | linux-37682177af68478fa83429b735fa16913c2fbb2b.tar.xz linux-37682177af68478fa83429b735fa16913c2fbb2b.zip | |
asm-generic: don't warn that atomic_t is only 24 bit
32-bit Sparc used to only allow usage of 24-bit of it's atomic_t type.
This was corrected with linux 2.6.3 when Keith M Wesolowski changed the
implementation to use the parisc approach of having an array of spinlocks
to protect the atomic_t.
These warnings were also removed from the sparc implementation when the
new implementation was merged in BKrev:402e4949VThdc6D3iaosSFUgabMfvw, but
the warning still remained in some other places without any 24-bit-only
atomic_t implementation inside the kernel.
We should remove these warnings to allow users to rely on the full 32-bit
range of atomic_t.
Signed-off-by: Peter Fritzsche <peter.fritzsche@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-generic/irqflags.h')
0 files changed, 0 insertions, 0 deletions