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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>
This commit is contained in:
Jean Delvare 2009-03-28 21:34:40 +01:00
parent f02e3d74e9
commit acec211ca6
1 changed files with 4 additions and 1 deletions
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5
drivers/i2c/i2c-core.c
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@ -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);