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authorJean Delvare <khali@linux-fr.org>2008-01-27 18:14:48 +0100
committerJean Delvare <khali@hyperion.delvare>2008-01-27 18:14:48 +0100
commitbdc511f438f6ca40307e06edda00331e6ac0f813 (patch)
tree06b099c3aa7cb83ca45d4ff280d312f1976c34f6 /include/linux/i2c.h
parent0f79b72e45da68bf542a63a08f9c924b91b507e7 (diff)
i2c: Use the driver model reference counting
Don't implement our own reference counting mechanism for i2c clients when the driver model already has one. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net>
Diffstat (limited to 'include/linux/i2c.h')
-rw-r--r--include/linux/i2c.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 37c14b08d61a..f7cd2f370c39 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -155,7 +155,6 @@ struct i2c_driver {
* generic enough to hide second-sourcing and compatible revisions.
* @adapter: manages the bus segment hosting this I2C device
* @driver: device's driver, hence pointer to access routines
- * @usage_count: counts current number of users of this client
* @dev: Driver model device node for the slave.
* @irq: indicates the IRQ generated by this device (if any)
* @driver_name: Identifies new-style driver used with this device; also
@@ -175,8 +174,6 @@ struct i2c_client {
char name[I2C_NAME_SIZE];
struct i2c_adapter *adapter; /* the adapter we sit on */
struct i2c_driver *driver; /* and our access routines */
- int usage_count; /* How many accesses currently */
- /* to the client */
struct device dev; /* the device structure */
int irq; /* irq issued by device (or -1) */
char driver_name[KOBJ_NAME_LEN];