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authorJean Delvare <khali@linux-fr.org>2009-03-28 16:34:40 -0400
committerJean Delvare <khali@linux-fr.org>2009-03-28 16:34:40 -0400
commitacec211ca605d79083058e6037bbf131c3f993fc (patch)
treedb217893ceedc8d82ead673dfced01df13caa69c
parentf02e3d74e9f89e3d49284e7c99217993b657f5b7 (diff)
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>
-rw-r--r--drivers/i2c/i2c-core.c5
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)
581 struct i2c_client *client, *_n; 581 struct i2c_client *client, *_n;
582 int res; 582 int res;
583 583
584 /* Remove the devices we created ourselves */ 584 /* Remove the devices we created ourselves as the result of hardware
585 * probing (using a driver's detect method) */
585 list_for_each_entry_safe(client, _n, &driver->clients, detected) { 586 list_for_each_entry_safe(client, _n, &driver->clients, detected) {
586 if (client->adapter == adapter) { 587 if (client->adapter == adapter) {
587 dev_dbg(&adapter->dev, "Removing %s at 0x%x\n", 588 dev_dbg(&adapter->dev, "Removing %s at 0x%x\n",
@@ -749,6 +750,8 @@ static int __detach_adapter(struct device *dev, void *data)
749 struct i2c_driver *driver = data; 750 struct i2c_driver *driver = data;
750 struct i2c_client *client, *_n; 751 struct i2c_client *client, *_n;
751 752
753 /* Remove the devices we created ourselves as the result of hardware
754 * probing (using a driver's detect method) */
752 list_for_each_entry_safe(client, _n, &driver->clients, detected) { 755 list_for_each_entry_safe(client, _n, &driver->clients, detected) {
753 dev_dbg(&adapter->dev, "Removing %s at 0x%x\n", 756 dev_dbg(&adapter->dev, "Removing %s at 0x%x\n",
754 client->name, client->addr); 757 client->name, client->addr);