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authorMathieu Desnoyers <compudj@krystal.dyndns.org>2008-02-09 00:00:45 +0100
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-09 00:33:32 +0100
commit6784fd5931a58559673f500a333030ceaadb69bb (patch)
tree911673988500ab7c923b210220a462286741c485 /drivers/serial/imx.c
parentrevert "proc: fix the threaded proc self" (diff)
downloadlinux-6784fd5931a58559673f500a333030ceaadb69bb.tar.xz
linux-6784fd5931a58559673f500a333030ceaadb69bb.zip
Fix FRV cmpxchg_local
Fix the FRV cmpxchg_local by breaking the following header dependency loop : linux/kernel.h -> linux/bitops.h -> asm-frv/bitops.h -> asm-frv/atomic.h -> asm-frv/system.h -> asm-generic/cmpxchg_local.h -> typecheck() defined in linux/kernel.h and linux/kernel.h -> linux/bitops.h -> asm-frv/bitops.h -> asm-frv/atomic.h -> asm-generic/cmpxchg_local.h -> typecheck() defined in linux/kernel.h In order to fix this : - Move the atomic_test_and_ *_mask inlines from asm-frv/atomic.h (why are they there at all anyway ? They are not touching atomic_t variables!) to asm-frv/bitops.h. Also fix a build issue with cmpxchg : it does not cast to (unsigned long *) like other architectures, to deal with it in the cmpxchg_local macro. FRV builds fine with this patch. Thanks to Adrian Bunk <bunk@kernel.org> for spotting this bug. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Adrian Bunk <bunk@kernel.org> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/imx.c')
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