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i2c: i2c_register_driver() cleanup

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Minor cleanup in i2c_register_driver():  use list_for_each_entry().

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
David Brownell
2007-05-01 23:26:28 +02:00
committed by Jean Delvare
parent b31366f439
commit 4ad4eac606
1 changed files with 3 additions and 4 deletions
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7
drivers/i2c/i2c-core.c
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@ -304,8 +304,6 @@ int i2c_del_adapter(struct i2c_adapter *adap)
int i2c_register_driver(struct module *owner, struct i2c_driver *driver) int i2c_register_driver(struct module *owner, struct i2c_driver *driver)
{ {
struct list_head *item;
struct i2c_adapter *adapter;
int res; int res;
/* add the driver to the list of i2c drivers in the driver core */ /* add the driver to the list of i2c drivers in the driver core */
@ -323,8 +321,9 @@ int i2c_register_driver(struct module *owner, struct i2c_driver *driver)
/* now look for instances of driver on our adapters */ /* now look for instances of driver on our adapters */
if (driver->attach_adapter) { if (driver->attach_adapter) {
list_for_each(item,&adapters) { struct i2c_adapter *adapter;
adapter = list_entry(item, struct i2c_adapter, list);
list_for_each_entry(adapter, &adapters, list) {
driver->attach_adapter(adapter); driver->attach_adapter(adapter);
} }
} }