From 34af946a22724c4e2b204957f2b24b22a0fb121c Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Tue, 27 Jun 2006 02:53:55 -0700 Subject: [PATCH] spin/rwlock init cleanups locking init cleanups: - convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK() - convert rwlocks in a similar manner this patch was generated automatically. Motivation: - cleanliness - lockdep needs control of lock initialization, which the open-coded variants do not give - it's also useful for -rt and for lock debugging in general Signed-off-by: Ingo Molnar Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/drm/drm_memory_debug.h | 2 +- drivers/char/drm/via_dmablit.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/drm') diff --git a/drivers/char/drm/drm_memory_debug.h b/drivers/char/drm/drm_memory_debug.h index 6543b9a14c42..d117cc997192 100644 --- a/drivers/char/drm/drm_memory_debug.h +++ b/drivers/char/drm/drm_memory_debug.h @@ -43,7 +43,7 @@ typedef struct drm_mem_stats { unsigned long bytes_freed; } drm_mem_stats_t; -static spinlock_t drm_mem_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(drm_mem_lock); static unsigned long drm_ram_available = 0; /* In pages */ static unsigned long drm_ram_used = 0; static drm_mem_stats_t drm_mem_stats[] = diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c index b7f17457b424..78a81a4a99c5 100644 --- a/drivers/char/drm/via_dmablit.c +++ b/drivers/char/drm/via_dmablit.c @@ -557,7 +557,7 @@ via_init_dmablit(drm_device_t *dev) blitq->num_outstanding = 0; blitq->is_active = 0; blitq->aborting = 0; - blitq->blit_lock = SPIN_LOCK_UNLOCKED; + spin_lock_init(&blitq->blit_lock); for (j=0; jblit_queue + j); } -- cgit v1.2.2