diff options
Diffstat (limited to 'drivers/base/soc.c')
| -rw-r--r-- | drivers/base/soc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/base/soc.c b/drivers/base/soc.c index 22130b5f789d..0fb1d4ab9d8a 100644 --- a/drivers/base/soc.c +++ b/drivers/base/soc.c @@ -30,6 +30,7 @@ struct soc_device { static struct bus_type soc_bus_type = { .name = "soc", }; +static bool soc_bus_registered; static DEVICE_ATTR(machine, 0444, soc_info_show, NULL); static DEVICE_ATTR(family, 0444, soc_info_show, NULL); @@ -117,7 +118,7 @@ struct soc_device *soc_device_register(struct soc_device_attribute *soc_dev_attr const struct attribute_group **soc_attr_groups; int ret; - if (!soc_bus_type.p) { + if (!soc_bus_registered) { if (early_soc_dev_attr) return ERR_PTR(-EBUSY); early_soc_dev_attr = soc_dev_attr; @@ -183,6 +184,7 @@ static int __init soc_bus_register(void) ret = bus_register(&soc_bus_type); if (ret) return ret; + soc_bus_registered = true; if (early_soc_dev_attr) return PTR_ERR(soc_device_register(early_soc_dev_attr)); |