From: Justin Chen <jchen@hpdst41.cup.hp.com>
To: linux-arch@vger.kernel.org
Cc: bjorn.helgaas@hp.com, dhowells@redhat.com, justin.chen@hp.com,
linux-kernel@vger.kernel.org
Subject: [PATCH 14/15 v2] bitops: Change the bitmap index from int to unsigned long [frv]
Date: Wed, 25 Feb 2009 12:03:45 -0800 (PST) [thread overview]
Message-ID: <200902252003.MAA12219@hpdst41.cup.hp.com> (raw)
Change the index to be unsigned long in all bitops for [frv]
Signed-off-by: Justin Chen <justin.chen@hp.com>
Reviewed-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
include/asm-frv/bitops.h | 29 +++++++++++++++--------------
1 file changed, 15 insertions(+), 14 deletions(-)
diff -Nru a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h
--- a/include/asm-frv/bitops.h 2009-02-22 20:19:40.000000000 -0800
+++ b/include/asm-frv/bitops.h 2009-02-25 11:29:20.000000000 -0800
@@ -112,7 +112,7 @@
#define atomic_clear_mask(mask, v) atomic_test_and_ANDNOT_mask((mask), (v))
#define atomic_set_mask(mask, v) atomic_test_and_OR_mask((mask), (v))
-static inline int test_and_clear_bit(int nr, volatile void *addr)
+static inline int test_and_clear_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *ptr = addr;
unsigned long mask = 1UL << (nr & 31);
@@ -120,7 +120,7 @@
return (atomic_test_and_ANDNOT_mask(mask, ptr) & mask) != 0;
}
-static inline int test_and_set_bit(int nr, volatile void *addr)
+static inline int test_and_set_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *ptr = addr;
unsigned long mask = 1UL << (nr & 31);
@@ -128,7 +128,7 @@
return (atomic_test_and_OR_mask(mask, ptr) & mask) != 0;
}
-static inline int test_and_change_bit(int nr, volatile void *addr)
+static inline int test_and_change_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *ptr = addr;
unsigned long mask = 1UL << (nr & 31);
@@ -136,22 +136,22 @@
return (atomic_test_and_XOR_mask(mask, ptr) & mask) != 0;
}
-static inline void clear_bit(int nr, volatile void *addr)
+static inline void clear_bit(unsigned long nr, volatile void *addr)
{
test_and_clear_bit(nr, addr);
}
-static inline void set_bit(int nr, volatile void *addr)
+static inline void set_bit(unsigned long nr, volatile void *addr)
{
test_and_set_bit(nr, addr);
}
-static inline void change_bit(int nr, volatile void * addr)
+static inline void change_bit(unsigned long nr, volatile void *addr)
{
test_and_change_bit(nr, addr);
}
-static inline void __clear_bit(int nr, volatile void * addr)
+static inline void __clear_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *a = addr;
int mask;
@@ -161,7 +161,7 @@
*a &= ~mask;
}
-static inline void __set_bit(int nr, volatile void * addr)
+static inline void __set_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *a = addr;
int mask;
@@ -171,7 +171,7 @@
*a |= mask;
}
-static inline void __change_bit(int nr, volatile void *addr)
+static inline void __change_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *a = addr;
int mask;
@@ -181,7 +181,7 @@
*a ^= mask;
}
-static inline int __test_and_clear_bit(int nr, volatile void * addr)
+static inline int __test_and_clear_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *a = addr;
int mask, retval;
@@ -193,7 +193,7 @@
return retval;
}
-static inline int __test_and_set_bit(int nr, volatile void * addr)
+static inline int __test_and_set_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *a = addr;
int mask, retval;
@@ -205,7 +205,7 @@
return retval;
}
-static inline int __test_and_change_bit(int nr, volatile void * addr)
+static inline int __test_and_change_bit(unsigned long nr, volatile void *addr)
{
volatile unsigned long *a = addr;
int mask, retval;
@@ -220,12 +220,13 @@
/*
* This routine doesn't need to be atomic.
*/
-static inline int __constant_test_bit(int nr, const volatile void * addr)
+static inline
+int __constant_test_bit(unsigned long nr, const volatile void *addr)
{
return ((1UL << (nr & 31)) & (((const volatile unsigned int *) addr)[nr >> 5])) != 0;
}
-static inline int __test_bit(int nr, const volatile void * addr)
+static inline int __test_bit(unsigned long nr, const volatile void *addr)
{
int * a = (int *) addr;
int mask;
next reply other threads:[~2009-02-25 20:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-25 20:03 Justin Chen [this message]
2009-02-25 23:42 ` [PATCH 14/15 v2] bitops: Change the bitmap index from int to unsigned long [frv] David Howells
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