diff options
| -rw-r--r-- | drivers/bcma/main.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 59d8d0d..c466f75 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -668,11 +668,36 @@ static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env) core->id.rev, core->id.class); } -static int __init bcma_modinit(void) +static unsigned int bcma_bus_registered; + +/* + * If built-in, bus has to be registered early, before any driver calls + * bcma_driver_register. + * Otherwise registering driver would trigger BUG in driver_register. + */ +static int __init bcma_init_bus_register(void) { int err; + if (bcma_bus_registered) + return 0; + err = bus_register(&bcma_bus_type); + if (!err) + bcma_bus_registered = 1; + + return err; +} +#ifndef MODULE +fs_initcall(bcma_init_bus_register); +#endif + +/* Main initialization has to be done with SPI/mtd/NAND/SPROM available */ +static int __init bcma_modinit(void) +{ + int err; + + err = bcma_init_bus_register(); if (err) return err; @@ -691,7 +716,7 @@ static int __init bcma_modinit(void) return err; } -fs_initcall(bcma_modinit); +module_init(bcma_modinit); static void __exit bcma_modexit(void) { |
