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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-06-29 15:47:44 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-08-17 08:08:58 -0700
commitd3a024abbc438277851c510b51ec9b158821488b (patch)
treee9b6f5c09bfd6825629bcbd20f0a17371ce29533 /arch/m32r/include/asm/spinlock.h
parentdrivers/ata: Replace spin_unlock_wait() with lock/unlock pair (diff)
downloadlinux-dev-d3a024abbc438277851c510b51ec9b158821488b.tar.xz
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locking: Remove spin_unlock_wait() generic definitions
There is no agreed-upon definition of spin_unlock_wait()'s semantics, and it appears that all callers could do just as well with a lock/unlock pair. This commit therefore removes spin_unlock_wait() and related definitions from core code. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Andrea Parri <parri.andrea@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org>
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