diff options
author | David Howells <dhowells@redhat.com> | 2006-12-05 14:37:56 +0000 |
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committer | David Howells <dhowells@warthog.cambridge.redhat.com> | 2006-12-05 14:37:56 +0000 |
commit | 4c1ac1b49122b805adfa4efc620592f68dccf5db (patch) | |
tree | 87557f4bc2fd4fe65b7570489c2f610c45c0adcd /include/asm-mips/bitops.h | |
parent | c4028958b6ecad064b1a6303a6a5906d4fe48d73 (diff) | |
parent | d916faace3efc0bf19fe9a615a1ab8fa1a24cd93 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/infiniband/core/iwcm.c
drivers/net/chelsio/cxgb2.c
drivers/net/wireless/bcm43xx/bcm43xx_main.c
drivers/net/wireless/prism54/islpci_eth.c
drivers/usb/core/hub.h
drivers/usb/input/hid-core.c
net/core/netpoll.c
Fix up merge failures with Linus's head and fix new compilation failures.
Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'include/asm-mips/bitops.h')
-rw-r--r-- | include/asm-mips/bitops.h | 65 |
1 files changed, 21 insertions, 44 deletions
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h index 1bb89c5a10e..b9007411b60 100644 --- a/include/asm-mips/bitops.h +++ b/include/asm-mips/bitops.h @@ -10,31 +10,26 @@ #define _ASM_BITOPS_H #include <linux/compiler.h> +#include <linux/irqflags.h> #include <linux/types.h> #include <asm/bug.h> #include <asm/byteorder.h> /* sigh ... */ #include <asm/cpu-features.h> +#include <asm/sgidefs.h> +#include <asm/war.h> #if (_MIPS_SZLONG == 32) #define SZLONG_LOG 5 #define SZLONG_MASK 31UL #define __LL "ll " #define __SC "sc " -#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x)) #elif (_MIPS_SZLONG == 64) #define SZLONG_LOG 6 #define SZLONG_MASK 63UL #define __LL "lld " #define __SC "scd " -#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x)) #endif -#ifdef __KERNEL__ - -#include <linux/irqflags.h> -#include <asm/sgidefs.h> -#include <asm/war.h> - /* * clear_bit() doesn't provide any barrier for the compiler. */ @@ -42,20 +37,6 @@ #define smp_mb__after_clear_bit() smp_mb() /* - * Only disable interrupt for kernel mode stuff to keep usermode stuff - * that dares to use kernel include files alive. - */ - -#define __bi_flags unsigned long flags -#define __bi_local_irq_save(x) local_irq_save(x) -#define __bi_local_irq_restore(x) local_irq_restore(x) -#else -#define __bi_flags -#define __bi_local_irq_save(x) -#define __bi_local_irq_restore(x) -#endif /* __KERNEL__ */ - -/* * set_bit - Atomically set a bit in memory * @nr: the bit to set * @addr: the address to start counting from @@ -93,13 +74,13 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr) } else { volatile unsigned long *a = addr; unsigned long mask; - __bi_flags; + unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << (nr & SZLONG_MASK); - __bi_local_irq_save(flags); + local_irq_save(flags); *a |= mask; - __bi_local_irq_restore(flags); + local_irq_restore(flags); } } @@ -141,13 +122,13 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr) } else { volatile unsigned long *a = addr; unsigned long mask; - __bi_flags; + unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << (nr & SZLONG_MASK); - __bi_local_irq_save(flags); + local_irq_save(flags); *a &= ~mask; - __bi_local_irq_restore(flags); + local_irq_restore(flags); } } @@ -191,13 +172,13 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr) } else { volatile unsigned long *a = addr; unsigned long mask; - __bi_flags; + unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << (nr & SZLONG_MASK); - __bi_local_irq_save(flags); + local_irq_save(flags); *a ^= mask; - __bi_local_irq_restore(flags); + local_irq_restore(flags); } } @@ -258,14 +239,14 @@ static inline int test_and_set_bit(unsigned long nr, volatile unsigned long *a = addr; unsigned long mask; int retval; - __bi_flags; + unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << (nr & SZLONG_MASK); - __bi_local_irq_save(flags); + local_irq_save(flags); retval = (mask & *a) != 0; *a |= mask; - __bi_local_irq_restore(flags); + local_irq_restore(flags); return retval; } @@ -330,14 +311,14 @@ static inline int test_and_clear_bit(unsigned long nr, volatile unsigned long *a = addr; unsigned long mask; int retval; - __bi_flags; + unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << (nr & SZLONG_MASK); - __bi_local_irq_save(flags); + local_irq_save(flags); retval = (mask & *a) != 0; *a &= ~mask; - __bi_local_irq_restore(flags); + local_irq_restore(flags); return retval; } @@ -399,23 +380,19 @@ static inline int test_and_change_bit(unsigned long nr, } else { volatile unsigned long *a = addr; unsigned long mask, retval; - __bi_flags; + unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << (nr & SZLONG_MASK); - __bi_local_irq_save(flags); + local_irq_save(flags); retval = (mask & *a) != 0; *a ^= mask; - __bi_local_irq_restore(flags); + local_irq_restore(flags); return retval; } } -#undef __bi_flags -#undef __bi_local_irq_save -#undef __bi_local_irq_restore - #include <asm-generic/bitops/non-atomic.h> /* |