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authorDave Airlie <airlied@linux.ie>2004-08-29 12:37:11 +0000
committerDave Airlie <airlied@linux.ie>2004-08-29 12:37:11 +0000
commitb9c82926bc5fe91cac9091a5af3f68b797bd95d1 (patch)
tree2cd043a18d0c8a8f69f4ecafa77bfb55048abaa6 /linux-core/ffb_drv.c
parent55c6e72306efd960eb28870c8f7520360275d444 (diff)
fix up some small things ffb (no idea if it works or not ..)
Diffstat (limited to 'linux-core/ffb_drv.c')
-rw-r--r--linux-core/ffb_drv.c34
1 files changed, 1 insertions, 33 deletions
diff --git a/linux-core/ffb_drv.c b/linux-core/ffb_drv.c
index 113c2d6b..bd4711b0 100644
--- a/linux-core/ffb_drv.c
+++ b/linux-core/ffb_drv.c
@@ -26,8 +26,6 @@
#define DRIVER_MINOR 0
#define DRIVER_PATCHLEVEL 1
-#define DRIVER_COUNT_CARDS() ffb_count_card_instances()
-
typedef struct _ffb_position_t {
int node;
int root;
@@ -169,36 +167,6 @@ static int __init ffb_scan_siblings(int root, int instance)
return instance;
}
-static int ffb_presetup(drm_device_t *);
-
-static int __init ffb_count_card_instances(void)
-{
- int root, total, instance;
-
- total = ffb_count_siblings(prom_root_node);
- root = prom_getchild(prom_root_node);
- for (root = prom_searchsiblings(root, "upa"); root;
- root = prom_searchsiblings(prom_getsibling(root), "upa"))
- total += ffb_count_siblings(root);
-
- ffb_position = kmalloc(sizeof(ffb_position_t) * total, GFP_KERNEL);
-
- /* Actual failure will be caught during ffb_presetup b/c we can't catch
- * it easily here.
- */
- if (!ffb_position)
- return -ENOMEM;
-
- instance = ffb_scan_siblings(prom_root_node, 0);
-
- root = prom_getchild(prom_root_node);
- for (root = prom_searchsiblings(root, "upa"); root;
- root = prom_searchsiblings(prom_getsibling(root), "upa"))
- instance = ffb_scan_siblings(root, instance);
-
- return total;
-}
-
static drm_map_t *ffb_find_map(struct file *filp, unsigned long off)
{
drm_file_t *priv = filp->private_data;
@@ -278,7 +246,7 @@ unsigned long ffb_get_unmapped_area(struct file *filp,
/* This functions must be here since it references DRM(numdevs)
* which drm_drv.h declares.
*/
-static int ffb_presetup(drm_device_t *dev)
+int ffb_presetup(drm_device_t *dev)
{
ffb_dev_priv_t *ffb_priv;
drm_device_t *temp_dev;