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Remove a paste-o in DRM_SPINUNINIT and add a volatile to the compatibility 

atomic_cmpset_int.
main
Eric Anholt 2003-03-05 04:14:52 +00:00
parent 51e5f73d2a
commit 1434bfe4a8
2 changed files with 4 additions and 4 deletions
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4
bsd-core/drm_os_freebsd.h
View File

@ -88,7 +88,7 @@
#define DRM_STRUCTPROC struct proc
#define DRM_SPINTYPE struct simplelock
#define DRM_SPININIT(l,name) simple_lock_init(&l)
#define DRM_SPINUNINIT(l,name)
#define DRM_SPINUNINIT(l)
#define DRM_SPINLOCK(l) simple_lock(l)
#define DRM_SPINUNLOCK(u) simple_unlock(u);
#define DRM_CURRENTPID curproc->p_pid
@ -230,7 +230,7 @@ typedef u_int8_t u8;
#if __FreeBSD_version < 500000
/* The extra atomic functions from 5.0 haven't been merged to 4.x */
static __inline int
atomic_cmpset_int(int *dst, int old, int new)
atomic_cmpset_int(volatile int *dst, int old, int new)
{
int s = splhigh();
if (*dst==old) {

4
bsd/drm_os_freebsd.h
View File

@ -88,7 +88,7 @@
#define DRM_STRUCTPROC struct proc
#define DRM_SPINTYPE struct simplelock
#define DRM_SPININIT(l,name) simple_lock_init(&l)
#define DRM_SPINUNINIT(l,name)
#define DRM_SPINUNINIT(l)
#define DRM_SPINLOCK(l) simple_lock(l)
#define DRM_SPINUNLOCK(u) simple_unlock(u);
#define DRM_CURRENTPID curproc->p_pid
@ -230,7 +230,7 @@ typedef u_int8_t u8;
#if __FreeBSD_version < 500000
/* The extra atomic functions from 5.0 haven't been merged to 4.x */
static __inline int
atomic_cmpset_int(int *dst, int old, int new)
atomic_cmpset_int(volatile int *dst, int old, int new)
{
int s = splhigh();
if (*dst==old) {