From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/powerpc/include/asm/spinlock_types.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/powerpc/include/asm/spinlock_types.h (limited to 'arch/powerpc/include/asm/spinlock_types.h') diff --git a/arch/powerpc/include/asm/spinlock_types.h b/arch/powerpc/include/asm/spinlock_types.h new file mode 100644 index 000000000..2351adc4f --- /dev/null +++ b/arch/powerpc/include/asm/spinlock_types.h @@ -0,0 +1,20 @@ +#ifndef _ASM_POWERPC_SPINLOCK_TYPES_H +#define _ASM_POWERPC_SPINLOCK_TYPES_H + +#ifndef __LINUX_SPINLOCK_TYPES_H +# error "please don't include this file directly" +#endif + +typedef struct { + volatile unsigned int slock; +} arch_spinlock_t; + +#define __ARCH_SPIN_LOCK_UNLOCKED { 0 } + +typedef struct { + volatile signed int lock; +} arch_rwlock_t; + +#define __ARCH_RW_LOCK_UNLOCKED { 0 } + +#endif -- cgit v1.2.3