Message ID | 20170512102042.4956-3-david@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On 12.05.2017 12:20, David Hildenbrand wrote: > Since the ppc64 implementation is currently only a defunc dummy > implementation, let's replace it by the generic one. > > Signed-off-by: David Hildenbrand <david@redhat.com> > --- > lib/ppc64/asm/spinlock.h | 9 ++------- > lib/ppc64/spinlock.c | 18 ------------------ > powerpc/Makefile.ppc64 | 1 - > 3 files changed, 2 insertions(+), 26 deletions(-) > delete mode 100644 lib/ppc64/spinlock.c > > diff --git a/lib/ppc64/asm/spinlock.h b/lib/ppc64/asm/spinlock.h > index 002cdb1..da1d9d0 100644 > --- a/lib/ppc64/asm/spinlock.h > +++ b/lib/ppc64/asm/spinlock.h > @@ -1,11 +1,6 @@ > +#include <asm-generic/spinlock.h> In case you respin this series: I think it would be nicer to put the #include within the header guards below. > #ifndef _ASMPPC64_SPINLOCK_H_ > #define _ASMPPC64_SPINLOCK_H_ > > -struct spinlock { > - int v; > -}; > - > -extern void spin_lock(struct spinlock *lock); > -extern void spin_unlock(struct spinlock *lock); > - > #endif /* _ASMPPC64_SPINLOCK_H_ */ Acked-by: Thomas Huth <thuth@redhat.com>
diff --git a/lib/ppc64/asm/spinlock.h b/lib/ppc64/asm/spinlock.h index 002cdb1..da1d9d0 100644 --- a/lib/ppc64/asm/spinlock.h +++ b/lib/ppc64/asm/spinlock.h @@ -1,11 +1,6 @@ +#include <asm-generic/spinlock.h> + #ifndef _ASMPPC64_SPINLOCK_H_ #define _ASMPPC64_SPINLOCK_H_ -struct spinlock { - int v; -}; - -extern void spin_lock(struct spinlock *lock); -extern void spin_unlock(struct spinlock *lock); - #endif /* _ASMPPC64_SPINLOCK_H_ */ diff --git a/lib/ppc64/spinlock.c b/lib/ppc64/spinlock.c deleted file mode 100644 index 1b26ee1..0000000 --- a/lib/ppc64/spinlock.c +++ /dev/null @@ -1,18 +0,0 @@ -/* - * ppc64 (dummy) spinlock implementation - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU Library General Public License version 2. - */ - -#include <asm/spinlock.h> - -void spin_lock(struct spinlock *lock) -{ - lock->v = 1; -} - -void spin_unlock(struct spinlock *lock) -{ - lock->v = 0; -} diff --git a/powerpc/Makefile.ppc64 b/powerpc/Makefile.ppc64 index 3da3a83..17ece66 100644 --- a/powerpc/Makefile.ppc64 +++ b/powerpc/Makefile.ppc64 @@ -15,7 +15,6 @@ endif cstart.o = $(TEST_DIR)/cstart64.o reloc.o = $(TEST_DIR)/reloc64.o -cflatobjs += lib/ppc64/spinlock.o # ppc64 specific tests tests =
Since the ppc64 implementation is currently only a defunc dummy implementation, let's replace it by the generic one. Signed-off-by: David Hildenbrand <david@redhat.com> --- lib/ppc64/asm/spinlock.h | 9 ++------- lib/ppc64/spinlock.c | 18 ------------------ powerpc/Makefile.ppc64 | 1 - 3 files changed, 2 insertions(+), 26 deletions(-) delete mode 100644 lib/ppc64/spinlock.c