diff options
Diffstat (limited to 'drivers/nubus/nubus.c')
| -rw-r--r-- | drivers/nubus/nubus.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/nubus/nubus.c b/drivers/nubus/nubus.c index 0bb54ccd7a1a..4621ff98138c 100644 --- a/drivers/nubus/nubus.c +++ b/drivers/nubus/nubus.c @@ -33,7 +33,6 @@ /* Globals */ LIST_HEAD(nubus_func_rsrcs); -struct nubus_board *nubus_boards; /* Meaning of "bytelanes": @@ -715,10 +714,9 @@ static int __init nubus_get_board_resource(struct nubus_board *board, int slot, return 0; } -static struct nubus_board * __init nubus_add_board(int slot, int bytelanes) +static void __init nubus_add_board(int slot, int bytelanes) { struct nubus_board *board; - struct nubus_board **boardp; unsigned char *rp; unsigned long dpat; struct nubus_dir dir; @@ -731,7 +729,7 @@ static struct nubus_board * __init nubus_add_board(int slot, int bytelanes) /* Actually we should probably panic if this fails */ if ((board = kzalloc(sizeof(*board), GFP_ATOMIC)) == NULL) - return NULL; + return; board->fblock = rp; /* Dump the format block for debugging purposes */ @@ -794,7 +792,8 @@ static struct nubus_board * __init nubus_add_board(int slot, int bytelanes) if (nubus_readdir(&dir, &ent) == -1) { /* We can't have this! */ pr_err("Slot %X: Board resource not found!\n", slot); - return NULL; + kfree(board); + return; } if (ent.type < 1 || ent.type > 127) @@ -823,14 +822,8 @@ static struct nubus_board * __init nubus_add_board(int slot, int bytelanes) list_add_tail(&fres->list, &nubus_func_rsrcs); } - /* Put it on the global NuBus board chain. Keep entries in order. */ - for (boardp = &nubus_boards; *boardp != NULL; - boardp = &((*boardp)->next)) - /* spin */; - *boardp = board; - board->next = NULL; - - return board; + if (nubus_device_register(board)) + put_device(&board->dev); } static void __init nubus_probe_slot(int slot) @@ -876,10 +869,15 @@ static void __init nubus_scan_bus(void) static int __init nubus_init(void) { + int err; + if (!MACH_IS_MAC) return 0; nubus_proc_init(); + err = nubus_bus_register(); + if (err) + return err; nubus_scan_bus(); return 0; } |