Messages in this thread Patch in this message |  | | | From | David Howells <> | | Subject | [PATCH 08/22] h8300: IRQ flags should be stored in an unsigned long | | Date | Fri, 27 Aug 2010 02:59:46 +0100 |
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Fix h8300's asm/atomic.h to store the IRQ flags in an unsigned long to deal with warnings of the following type:
/warthog/nfs/linux-2.6-fscache/arch/h8300/include/asm/atomic.h: In function 'atomic_add_return': /warthog/nfs/linux-2.6-fscache/arch/h8300/include/asm/atomic.h:22: warning: comparison of distinct pointer types lacks a cast /warthog/nfs/linux-2.6-fscache/arch/h8300/include/asm/atomic.h:24: warning: comparison of distinct pointer types lacks a cast
Signed-off-by: David Howells <dhowells@redhat.com> --- arch/h8300/include/asm/atomic.h | 15 ++++++++++----- 1 files changed, 10 insertions(+), 5 deletions(-) diff --git a/arch/h8300/include/asm/atomic.h b/arch/h8300/include/asm/atomic.h index e936804..984221a 100644 --- a/arch/h8300/include/asm/atomic.h +++ b/arch/h8300/include/asm/atomic.h @@ -18,7 +18,8 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); ret = v->counter += i; local_irq_restore(flags); @@ -30,7 +31,8 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) static __inline__ int atomic_sub_return(int i, atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); ret = v->counter -= i; local_irq_restore(flags); @@ -42,7 +44,8 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v) static __inline__ int atomic_inc_return(atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); v->counter++; ret = v->counter; @@ -64,7 +67,8 @@ static __inline__ int atomic_inc_return(atomic_t *v) static __inline__ int atomic_dec_return(atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); --v->counter; ret = v->counter; @@ -76,7 +80,8 @@ static __inline__ int atomic_dec_return(atomic_t *v) static __inline__ int atomic_dec_and_test(atomic_t *v) { - int ret,flags; + unsigned long flags; + int ret; local_irq_save(flags); --v->counter; ret = v->counter;
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