diff options
Diffstat (limited to 'drivers/mfd/mcp-core.c')
| -rw-r--r-- | drivers/mfd/mcp-core.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c index 86cc3f7841cd..cc7643177841 100644 --- a/drivers/mfd/mcp-core.c +++ b/drivers/mfd/mcp-core.c @@ -208,6 +208,7 @@ struct mcp *mcp_host_alloc(struct device *parent, size_t size) mcp = kzalloc(sizeof(struct mcp) + size, GFP_KERNEL); if (mcp) { spin_lock_init(&mcp->lock); + device_initialize(&mcp->attached_device); mcp->attached_device.parent = parent; mcp->attached_device.bus = &mcp_bus_type; mcp->attached_device.dma_mask = parent->dma_mask; @@ -217,18 +218,24 @@ struct mcp *mcp_host_alloc(struct device *parent, size_t size) } EXPORT_SYMBOL(mcp_host_alloc); -int mcp_host_register(struct mcp *mcp) +int mcp_host_add(struct mcp *mcp) { dev_set_name(&mcp->attached_device, "mcp0"); - return device_register(&mcp->attached_device); + return device_add(&mcp->attached_device); } -EXPORT_SYMBOL(mcp_host_register); +EXPORT_SYMBOL(mcp_host_add); -void mcp_host_unregister(struct mcp *mcp) +void mcp_host_del(struct mcp *mcp) { - device_unregister(&mcp->attached_device); + device_del(&mcp->attached_device); } -EXPORT_SYMBOL(mcp_host_unregister); +EXPORT_SYMBOL(mcp_host_del); + +void mcp_host_free(struct mcp *mcp) +{ + put_device(&mcp->attached_device); +} +EXPORT_SYMBOL(mcp_host_free); int mcp_driver_register(struct mcp_driver *mcpdrv) { |