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| author | David S. Miller <davem@davemloft.net> | 2009-12-01 15:46:35 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-01 15:46:35 -0800 |
| commit | 7e8f44f8d4fa9bb35e32c161fbcdbd6b9e6400e3 (patch) | |
| tree | cf6d526a070a06b365ab0ceb4e1c3ca9ad94666e /drivers/i2c/i2c-core.c | |
| parent | 138f3c8518976953563a1316d7e0420c72d4ab96 (diff) | |
| parent | 2127816366e0ffbc1426fa69e7b9b2bebd2e2288 (diff) | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/i2c/i2c-core.c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 8d80fceca6a..29650435514 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -762,6 +762,7 @@ int i2c_del_adapter(struct i2c_adapter *adap) { int res = 0; struct i2c_adapter *found; + struct i2c_client *client, *next; /* First make sure that this adapter was ever added */ mutex_lock(&core_lock); @@ -781,6 +782,16 @@ int i2c_del_adapter(struct i2c_adapter *adap) if (res) return res; + /* Remove devices instantiated from sysfs */ + list_for_each_entry_safe(client, next, &userspace_devices, detected) { + if (client->adapter == adap) { + dev_dbg(&adap->dev, "Removing %s at 0x%x\n", + client->name, client->addr); + list_del(&client->detected); + i2c_unregister_device(client); + } + } + /* Detach any active clients. This can't fail, thus we do not checking the returned value. */ res = device_for_each_child(&adap->dev, NULL, __unregister_client); |