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| author | Jean Delvare <khali@linux-fr.org> | 2009-03-28 21:34:40 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2009-03-28 21:34:40 +0100 |
| commit | acec211ca605d79083058e6037bbf131c3f993fc (patch) | |
| tree | db217893ceedc8d82ead673dfced01df13caa69c /drivers | |
| parent | f02e3d74e9f89e3d49284e7c99217993b657f5b7 (diff) | |
| download | lwn-acec211ca605d79083058e6037bbf131c3f993fc.tar.gz lwn-acec211ca605d79083058e6037bbf131c3f993fc.zip | |
i2c: Clarify which clients are auto-removed
The automatic removal of i2c clients only affects the clients which
were created automatically in the first place. Add a comment saying
that to avoid any confusion.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index fbb9030b68a5..456caa80bfd3 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -581,7 +581,8 @@ static int i2c_do_del_adapter(struct device_driver *d, void *data) struct i2c_client *client, *_n; int res; - /* Remove the devices we created ourselves */ + /* Remove the devices we created ourselves as the result of hardware + * probing (using a driver's detect method) */ list_for_each_entry_safe(client, _n, &driver->clients, detected) { if (client->adapter == adapter) { dev_dbg(&adapter->dev, "Removing %s at 0x%x\n", @@ -749,6 +750,8 @@ static int __detach_adapter(struct device *dev, void *data) struct i2c_driver *driver = data; struct i2c_client *client, *_n; + /* Remove the devices we created ourselves as the result of hardware + * probing (using a driver's detect method) */ list_for_each_entry_safe(client, _n, &driver->clients, detected) { dev_dbg(&adapter->dev, "Removing %s at 0x%x\n", client->name, client->addr); |