Commit da509d7a authored by Dave Airlie's avatar Dave Airlie
Browse files

drm: remove DRM_GETSAREA and replace with drm_getsarea function


Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent bd1b331f
......@@ -1024,6 +1024,8 @@ extern drm_head_t **drm_heads;
extern struct class *drm_class;
extern struct proc_dir_entry *drm_proc_root;
extern drm_local_map_t *drm_getsarea(struct drm_device *dev);
/* Proc support (drm_proc.h) */
extern int drm_proc_init(drm_device_t * dev,
int minor,
......
......@@ -517,3 +517,17 @@ int drm_ioctl(struct inode *inode, struct file *filp,
}
EXPORT_SYMBOL(drm_ioctl);
drm_local_map_t *drm_getsarea(struct drm_device *dev)
{
drm_map_list_t *entry;
list_for_each_entry(entry, &dev->maplist->head, head) {
if (entry->map && entry->map->type == _DRM_SHM &&
(entry->map->flags & _DRM_CONTAINS_LOCK)) {
return entry->map;
}
}
return NULL;
}
EXPORT_SYMBOL(drm_getsarea);
......@@ -96,24 +96,6 @@ static __inline__ int mtrr_del(int reg, unsigned long base, unsigned long size)
#define DRM_GET_PRIV_WITH_RETURN(_priv, _filp) _priv = _filp->private_data
/**
* Get the pointer to the SAREA.
*
* Searches the SAREA on the mapping lists and points drm_device::sarea to it.
*/
#define DRM_GETSAREA() \
do { \
drm_map_list_t *entry; \
list_for_each_entry( entry, &dev->maplist, head ) { \
if ( entry->map && \
entry->map->type == _DRM_SHM && \
(entry->map->flags & _DRM_CONTAINS_LOCK) ) { \
dev_priv->sarea = entry->map; \
break; \
} \
} \
} while (0)
#define DRM_HZ HZ
#define DRM_WAIT_ON( ret, queue, timeout, condition ) \
......
......@@ -132,7 +132,7 @@ static int i915_initialize(drm_device_t * dev,
{
memset(dev_priv, 0, sizeof(drm_i915_private_t));
DRM_GETSAREA();
dev_priv->sarea = drm_getsarea(dev);
if (!dev_priv->sarea) {
DRM_ERROR("can not find sarea!\n");
dev->dev_private = (void *)dev_priv;
......
......@@ -823,8 +823,7 @@ static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
dev_priv->texture_offset = init->texture_offset[0];
dev_priv->texture_size = init->texture_size[0];
DRM_GETSAREA();
dev_priv->sarea = drm_getsarea(dev);
if (!dev_priv->sarea) {
DRM_ERROR("failed to find sarea!\n");
return DRM_ERR(EINVAL);
......
......@@ -456,8 +456,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
dev_priv->span_pitch_offset_c = (((dev_priv->depth_pitch / 8) << 21) |
(dev_priv->span_offset >> 5));
DRM_GETSAREA();
dev_priv->sarea = drm_getsarea(dev);
if (!dev_priv->sarea) {
DRM_ERROR("could not find sarea!\n");
dev->dev_private = (void *)dev_priv;
......
......@@ -1501,13 +1501,13 @@ static int radeon_do_init_cp(drm_device_t * dev, drm_radeon_init_t * init)
RADEON_ROUND_MODE_TRUNC |
RADEON_ROUND_PREC_8TH_PIX);
DRM_GETSAREA();
dev_priv->ring_offset = init->ring_offset;
dev_priv->ring_rptr_offset = init->ring_rptr_offset;
dev_priv->buffers_offset = init->buffers_offset;
dev_priv->gart_textures_offset = init->gart_textures_offset;
dev_priv->sarea = drm_getsarea(dev);
if (!dev_priv->sarea) {
DRM_ERROR("could not find sarea!\n");
radeon_do_cleanup_cp(dev);
......
......@@ -711,7 +711,7 @@ static int savage_do_init_bci(drm_device_t * dev, drm_savage_init_t * init)
dev_priv->texture_offset = init->texture_offset;
dev_priv->texture_size = init->texture_size;
DRM_GETSAREA();
dev_priv->sarea = drm_getsarea(dev);
if (!dev_priv->sarea) {
DRM_ERROR("could not find sarea!\n");
savage_do_cleanup_bci(dev);
......
......@@ -31,7 +31,7 @@ static int via_do_init_map(drm_device_t * dev, drm_via_init_t * init)
DRM_DEBUG("%s\n", __FUNCTION__);
DRM_GETSAREA();
dev_priv->sarea = drm_getsarea(dev);
if (!dev_priv->sarea) {
DRM_ERROR("could not find sarea!\n");
dev->dev_private = (void *)dev_priv;
......
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