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3 Commits

Author SHA1 Message Date
Anton Blanchard
f3d46f9d31 atomic_t: Cast to volatile when accessing atomic variables 
In preparation for removing volatile from the atomic_t definition, this
patch adds a volatile cast to all the atomic read functions.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2010-05-17 07:57:27 -07:00
Arnd Bergmann
72099ed271 asm-generic: rename atomic.h to atomic-long.h 
The existing asm-generic/atomic.h only defines the
atomic_long type. This renames it to atomic-long.h
so we have a place to add a truly generic atomic.h
that can be used on all non-SMP systems.

Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
 2009-06-11 21:02:17 +02:00
Hirokazu Takata
fe4e719d82 m32r: move include/asm-m32r headers to arch/m32r/include/asm 
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
 2009-04-17 10:05:01 +09:00