diff options
Diffstat (limited to 'drivers/i2c/i2c-core.c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index c4c5588ec0fb..5fb80b8962a2 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -21,7 +21,7 @@ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi>. All SMBus-related things are written by Frodo Looijaard <frodol@dds.nl> SMBus 2.0 support by Mark Studebaker <mdsxyz123@yahoo.com> and - Jean Delvare <khali@linux-fr.org> + Jean Delvare <jdelvare@suse.de> Mux support by Rodolfo Giometti <giometti@enneenne.com> and Michael Lawnick <michael.lawnick.ext@nsn.com> OF support is copyright (c) 2008 Jochen Friedrich <jochen@scram.de> @@ -261,10 +261,9 @@ static int i2c_device_probe(struct device *dev) acpi_dev_pm_attach(&client->dev, true); status = driver->probe(client, i2c_match_id(driver->id_table, client)); - if (status) { - i2c_set_clientdata(client, NULL); + if (status) acpi_dev_pm_detach(&client->dev, true); - } + return status; } @@ -272,7 +271,7 @@ static int i2c_device_remove(struct device *dev) { struct i2c_client *client = i2c_verify_client(dev); struct i2c_driver *driver; - int status; + int status = 0; if (!client || !dev->driver) return 0; @@ -281,12 +280,8 @@ static int i2c_device_remove(struct device *dev) if (driver->remove) { dev_dbg(dev, "remove\n"); status = driver->remove(client); - } else { - dev->driver = NULL; - status = 0; } - if (status == 0) - i2c_set_clientdata(client, NULL); + acpi_dev_pm_detach(&client->dev, true); return status; } |