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device create: i2c: convert device_create to device_create_drvdata

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device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2008-05-21 12:52:33 -07:00
parent 2871f55237
commit 1cc4376c25
1 changed files with 3 additions and 3 deletions
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4
drivers/i2c/i2c-dev.c
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@ -521,9 +521,9 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
return PTR_ERR(i2c_dev); return PTR_ERR(i2c_dev);
/* register this i2c device with the driver core */ /* register this i2c device with the driver core */
i2c_dev->dev = device_create(i2c_dev_class, &adap->dev, i2c_dev->dev = device_create_drvdata(i2c_dev_class, &adap->dev,
MKDEV(I2C_MAJOR, adap->nr), MKDEV(I2C_MAJOR, adap->nr),
"i2c-%d", adap->nr); NULL, "i2c-%d", adap->nr);
if (IS_ERR(i2c_dev->dev)) { if (IS_ERR(i2c_dev->dev)) {
res = PTR_ERR(i2c_dev->dev); res = PTR_ERR(i2c_dev->dev);
goto error; goto error;