diff options
| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-10 00:53:50 +0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-30 19:56:50 +0400 |
| commit | 6fbeee29a2b87574527897c3ded1f92e236518c7 (patch) | |
| tree | f42ed3f1b9e21f21213b32d0a52504098b55a324 /arch/tile/include/asm/spinlock_64.h | |
| parent | e56059f2d3b8a053c965a51587a4a3328ac00a47 (diff) | |
| download | linux-6fbeee29a2b87574527897c3ded1f92e236518c7.tar.xz | |
tile: fix some -Wsign-compare warnings
Normally the build doesn't include these warnings, but at one
point I built with -Wsign-compare, and noticed a few things that
are technically bugs. This change fixes those things.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/include/asm/spinlock_64.h')
| -rw-r--r-- | arch/tile/include/asm/spinlock_64.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/tile/include/asm/spinlock_64.h b/arch/tile/include/asm/spinlock_64.h index 5f8b6a095fd8..9a12b9c7e5d3 100644 --- a/arch/tile/include/asm/spinlock_64.h +++ b/arch/tile/include/asm/spinlock_64.h @@ -27,7 +27,7 @@ * Return the "current" portion of a ticket lock value, * i.e. the number that currently owns the lock. */ -static inline int arch_spin_current(u32 val) +static inline u32 arch_spin_current(u32 val) { return val >> __ARCH_SPIN_CURRENT_SHIFT; } @@ -36,7 +36,7 @@ static inline int arch_spin_current(u32 val) * Return the "next" portion of a ticket lock value, * i.e. the number that the next task to try to acquire the lock will get. */ -static inline int arch_spin_next(u32 val) +static inline u32 arch_spin_next(u32 val) { return val & __ARCH_SPIN_NEXT_MASK; } |