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drm/vmwgfx: Kill a bunch of sparse warnings

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We're giving up all attempts to keep cpu- and device byte ordering separate.

This silences sparse when compiled using
make C=2 CF="-D__CHECK_ENDIAN__"

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
This commit is contained in:
Thomas Hellstrom 2015-04-02 02:39:45 -07:00
parent f6b0500453
commit b9eb1a6174
20 changed files with 103 additions and 107 deletions
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17
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
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@ -121,6 +121,7 @@ static void vmw_resource_release(struct kref *kref)
int id;
struct idr *idr = &dev_priv->res_idr[res->func->res_type];
write_lock(&dev_priv->resource_lock);
res->avail = false;
list_del_init(&res->lru_head);
write_unlock(&dev_priv->resource_lock);
@ -156,20 +157,17 @@ static void vmw_resource_release(struct kref *kref)
kfree(res);
write_lock(&dev_priv->resource_lock);
if (id != -1)
idr_remove(idr, id);
write_unlock(&dev_priv->resource_lock);
}
void vmw_resource_unreference(struct vmw_resource **p_res)
{
struct vmw_resource *res = *p_res;
struct vmw_private *dev_priv = res->dev_priv;
*p_res = NULL;
write_lock(&dev_priv->resource_lock);
kref_put(&res->kref, vmw_resource_release);
write_unlock(&dev_priv->resource_lock);
}
@ -260,17 +258,16 @@ void vmw_resource_activate(struct vmw_resource *res,
write_unlock(&dev_priv->resource_lock);
}
struct vmw_resource *vmw_resource_lookup(struct vmw_private *dev_priv,
struct idr *idr, int id)
static struct vmw_resource *vmw_resource_lookup(struct vmw_private *dev_priv,
struct idr *idr, int id)
{
struct vmw_resource *res;
read_lock(&dev_priv->resource_lock);
res = idr_find(idr, id);
if (res && res->avail)
kref_get(&res->kref);
else
if (!res || !res->avail || !kref_get_unless_zero(&res->kref))
res = NULL;
read_unlock(&dev_priv->resource_lock);
if (unlikely(res == NULL))
@ -1306,7 +1303,7 @@ vmw_resource_backoff_reservation(struct ttm_validate_buffer *val_buf)
* @res: The resource to evict.
* @interruptible: Whether to wait interruptible.
*/
int vmw_resource_do_evict(struct vmw_resource *res, bool interruptible)
static int vmw_resource_do_evict(struct vmw_resource *res, bool interruptible)
{
struct ttm_validate_buffer val_buf;
const struct vmw_res_func *func = res->func;