| commit | 639d64456e20cbfc866b18dc03cf9f9babc9c7cd | |
| author | Laurent Pinchart <laurentp@cse-semaphore.com> | |
| Tue, 19 Aug 2008 12:20:23 +0000 (19 14:20 +0200) | ||
| committer | Kumar Gala <galak@kernel.crashing.org> | |
| Thu, 21 Aug 2008 05:15:54 +0000 (21 00:15 -0500) | ||
| tree | 0e593d89118b44a500a2995af84d0f4e988affc5 | treesnapshot (tar.gz zip) |
| parent | 61a4e9e91dd3916ef91aa4899b7271bba0248677 | commitdiff |
cpm2: Fix race condition in CPM2 GPIO library.
The CPM2 GPIO library code uses the non thread-safe clrbits32/setbits32
macros. This patch protects them with a spinlock.
Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
The CPM2 GPIO library code uses the non thread-safe clrbits32/setbits32
macros. This patch protects them with a spinlock.
Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| arch/powerpc/sysdev/cpm_common.c | diffblobblamehistory |