diff options
| author | Wolfram Sang <w.sang@pengutronix.de> | 2010-05-21 02:50:17 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-05-28 03:38:01 +0400 |
| commit | 28ade0f217a3a3ff992b01e06e6e425c250a8406 (patch) | |
| tree | 1469b01ab8bda499a2782bc67457e5258dd5d5f1 /drivers/mfd | |
| parent | 62579266cf9caca5b999560be2b5ceee42fc4d4d (diff) | |
| download | linux-28ade0f217a3a3ff992b01e06e6e425c250a8406.tar.xz | |
mfd: Remove unneeded and dangerous clearing of clientdata
Unlike real i2c-devices which get detached from the driver, dummy-devices
get truly unregistered. So, there has never been a need to clear the
clientdata because the device will go away anyhow. For the occasions fixed
here, clearing clientdata was even dangerous as the structure was freed
already.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/88pm860x-i2c.c | 1 | ||||
| -rw-r--r-- | drivers/mfd/max8925-i2c.c | 2 |
2 files changed, 0 insertions, 3 deletions
diff --git a/drivers/mfd/88pm860x-i2c.c b/drivers/mfd/88pm860x-i2c.c index b0bade1881d4..c933b64d1283 100644 --- a/drivers/mfd/88pm860x-i2c.c +++ b/drivers/mfd/88pm860x-i2c.c @@ -200,7 +200,6 @@ static int __devexit pm860x_remove(struct i2c_client *client) pm860x_device_exit(chip); i2c_unregister_device(chip->companion); - i2c_set_clientdata(chip->companion, NULL); i2c_set_clientdata(chip->client, NULL); i2c_set_clientdata(client, NULL); kfree(chip); diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c index d9fd8785da4d..e73f3f5252a8 100644 --- a/drivers/mfd/max8925-i2c.c +++ b/drivers/mfd/max8925-i2c.c @@ -173,8 +173,6 @@ static int __devexit max8925_remove(struct i2c_client *client) max8925_device_exit(chip); i2c_unregister_device(chip->adc); i2c_unregister_device(chip->rtc); - i2c_set_clientdata(chip->adc, NULL); - i2c_set_clientdata(chip->rtc, NULL); i2c_set_clientdata(chip->i2c, NULL); kfree(chip); return 0; |