diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2007-07-21 07:37:51 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-21 20:49:16 -0400 |
| commit | 8b6f50ef1d5cc86b278eb42bc91630fad455fb10 (patch) | |
| tree | 363762c8b3775ffd48cb469e09161cb6743fbe67 /drivers/spi/spi.c | |
| parent | cfd13af6270c25e8089e9c5b59ffb55d39ae74a0 (diff) | |
spufs: make signal-notification files readonly for NOSCHED contexts
Reading from the signal{1,2} files requires a spu_acquire_saved, so make these
files write-only for contexts created with SPU_CREATE_NOSCHED.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi/spi.c')
0 files changed, 0 insertions, 0 deletions