diff options
Diffstat (limited to 'drivers/rapidio')
| -rw-r--r-- | drivers/rapidio/rio.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c index 606986c5ba2c..c2b79736a92b 100644 --- a/drivers/rapidio/rio.c +++ b/drivers/rapidio/rio.c @@ -1413,71 +1413,6 @@ rio_mport_get_feature(struct rio_mport * port, int local, u16 destid, EXPORT_SYMBOL_GPL(rio_mport_get_feature); /** - * rio_get_asm - Begin or continue searching for a RIO device by vid/did/asm_vid/asm_did - * @vid: RIO vid to match or %RIO_ANY_ID to match all vids - * @did: RIO did to match or %RIO_ANY_ID to match all dids - * @asm_vid: RIO asm_vid to match or %RIO_ANY_ID to match all asm_vids - * @asm_did: RIO asm_did to match or %RIO_ANY_ID to match all asm_dids - * @from: Previous RIO device found in search, or %NULL for new search - * - * Iterates through the list of known RIO devices. If a RIO device is - * found with a matching @vid, @did, @asm_vid, @asm_did, the reference - * count to the device is incrememted and a pointer to its device - * structure is returned. Otherwise, %NULL is returned. A new search - * is initiated by passing %NULL to the @from argument. Otherwise, if - * @from is not %NULL, searches continue from next device on the global - * list. The reference count for @from is always decremented if it is - * not %NULL. - */ -struct rio_dev *rio_get_asm(u16 vid, u16 did, - u16 asm_vid, u16 asm_did, struct rio_dev *from) -{ - struct list_head *n; - struct rio_dev *rdev; - - WARN_ON(in_interrupt()); - spin_lock(&rio_global_list_lock); - n = from ? from->global_list.next : rio_devices.next; - - while (n && (n != &rio_devices)) { - rdev = rio_dev_g(n); - if ((vid == RIO_ANY_ID || rdev->vid == vid) && - (did == RIO_ANY_ID || rdev->did == did) && - (asm_vid == RIO_ANY_ID || rdev->asm_vid == asm_vid) && - (asm_did == RIO_ANY_ID || rdev->asm_did == asm_did)) - goto exit; - n = n->next; - } - rdev = NULL; - exit: - rio_dev_put(from); - rdev = rio_dev_get(rdev); - spin_unlock(&rio_global_list_lock); - return rdev; -} -EXPORT_SYMBOL_GPL(rio_get_asm); - -/** - * rio_get_device - Begin or continue searching for a RIO device by vid/did - * @vid: RIO vid to match or %RIO_ANY_ID to match all vids - * @did: RIO did to match or %RIO_ANY_ID to match all dids - * @from: Previous RIO device found in search, or %NULL for new search - * - * Iterates through the list of known RIO devices. If a RIO device is - * found with a matching @vid and @did, the reference count to the - * device is incrememted and a pointer to its device structure is returned. - * Otherwise, %NULL is returned. A new search is initiated by passing %NULL - * to the @from argument. Otherwise, if @from is not %NULL, searches - * continue from next device on the global list. The reference count for - * @from is always decremented if it is not %NULL. - */ -struct rio_dev *rio_get_device(u16 vid, u16 did, struct rio_dev *from) -{ - return rio_get_asm(vid, did, RIO_ANY_ID, RIO_ANY_ID, from); -} -EXPORT_SYMBOL_GPL(rio_get_device); - -/** * rio_std_route_add_entry - Add switch route table entry using standard * registers defined in RIO specification rev.1.3 * @mport: Master port to issue transaction @@ -2106,20 +2041,6 @@ found: return rc; } -static void rio_fixup_device(struct rio_dev *dev) -{ -} - -static int rio_init(void) -{ - struct rio_dev *dev = NULL; - - while ((dev = rio_get_device(RIO_ANY_ID, RIO_ANY_ID, dev)) != NULL) { - rio_fixup_device(dev); - } - return 0; -} - static struct workqueue_struct *rio_wq; struct rio_disc_work { @@ -2206,8 +2127,6 @@ int rio_init_mports(void) kfree(work); no_disc: - rio_init(); - return 0; } EXPORT_SYMBOL_GPL(rio_init_mports); |