Pull dock into release branch

[powerpc.git] / drivers / char / drm / drm_memory_debug.h

diff --git a/drivers/char/drm/drm_memory_debug.h b/drivers/char/drm/drm_memory_debug.h
index 6543b9a..6463271 100644 (file)
--- a/drivers/char/drm/drm_memory_debug.h
+++ b/drivers/char/drm/drm_memory_debug.h
@@ -31,7 +31,6 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <linux/config.h>
 #include "drmP.h"
 
 typedef struct drm_mem_stats {
@@ -43,7 +42,7 @@ 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[] =
@@ -206,76 +205,6 @@ void drm_free (void *pt, size_t size, int area) {
        }
 }
 
-void *drm_ioremap (unsigned long offset, unsigned long size,
-                   drm_device_t * dev) {
-       void *pt;
-
-       if (!size) {
-               DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-                             "Mapping 0 bytes at 0x%08lx\n", offset);
-               return NULL;
-       }
-
-       if (!(pt = drm_ioremap(offset, size, dev))) {
-               spin_lock(&drm_mem_lock);
-               ++drm_mem_stats[DRM_MEM_MAPPINGS].fail_count;
-               spin_unlock(&drm_mem_lock);
-               return NULL;
-       }
-       spin_lock(&drm_mem_lock);
-       ++drm_mem_stats[DRM_MEM_MAPPINGS].succeed_count;
-       drm_mem_stats[DRM_MEM_MAPPINGS].bytes_allocated += size;
-       spin_unlock(&drm_mem_lock);
-       return pt;
-}
-
-#if 0
-void *drm_ioremap_nocache (unsigned long offset, unsigned long size,
-                           drm_device_t * dev) {
-       void *pt;
-
-       if (!size) {
-               DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-                             "Mapping 0 bytes at 0x%08lx\n", offset);
-               return NULL;
-       }
-
-       if (!(pt = drm_ioremap_nocache(offset, size, dev))) {
-               spin_lock(&drm_mem_lock);
-               ++drm_mem_stats[DRM_MEM_MAPPINGS].fail_count;
-               spin_unlock(&drm_mem_lock);
-               return NULL;
-       }
-       spin_lock(&drm_mem_lock);
-       ++drm_mem_stats[DRM_MEM_MAPPINGS].succeed_count;
-       drm_mem_stats[DRM_MEM_MAPPINGS].bytes_allocated += size;
-       spin_unlock(&drm_mem_lock);
-       return pt;
-}
-#endif  /*  0  */
-
-void drm_ioremapfree (void *pt, unsigned long size, drm_device_t * dev) {
-       int alloc_count;
-       int free_count;
-
-       if (!pt)
-               DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-                             "Attempt to free NULL pointer\n");
-       else
-               drm_ioremapfree(pt, size, dev);
-
-       spin_lock(&drm_mem_lock);
-       drm_mem_stats[DRM_MEM_MAPPINGS].bytes_freed += size;
-       free_count = ++drm_mem_stats[DRM_MEM_MAPPINGS].free_count;
-       alloc_count = drm_mem_stats[DRM_MEM_MAPPINGS].succeed_count;
-       spin_unlock(&drm_mem_lock);
-       if (free_count > alloc_count) {
-               DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-                             "Excess frees: %d frees, %d allocs\n",
-                             free_count, alloc_count);
-       }
-}
-
 #if __OS_HAS_AGP
 
 DRM_AGP_MEM *drm_alloc_agp (drm_device_t *dev, int pages, u32 type) {