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-rw-r--r--drivers/i2c/i2c-smbus.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c
index 44d4c6071c15..c99b22987366 100644
--- a/drivers/i2c/i2c-smbus.c
+++ b/drivers/i2c/i2c-smbus.c
@@ -46,6 +46,7 @@ static int smbus_do_alert(struct device *dev, void *addrp)
{
struct i2c_client *client = i2c_verify_client(dev);
struct alert_data *data = addrp;
+ struct i2c_driver *driver;
if (!client || client->addr != data->addr)
return 0;
@@ -54,12 +55,13 @@ static int smbus_do_alert(struct device *dev, void *addrp)
/*
* Drivers should either disable alerts, or provide at least
- * a minimal handler. Lock so client->driver won't change.
+ * a minimal handler. Lock so the driver won't change.
*/
device_lock(dev);
- if (client->driver) {
- if (client->driver->alert)
- client->driver->alert(client, data->flag);
+ if (client->dev.driver) {
+ driver = to_i2c_driver(client->dev.driver);
+ if (driver->alert)
+ driver->alert(client, data->flag);
else
dev_warn(&client->dev, "no driver alert()!\n");
} else