diff options
Diffstat (limited to 'drivers/i2c')
-rw-r--r-- | drivers/i2c/i2c-dev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index 567fb05aeccc..3f869033ed70 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c | |||
@@ -412,9 +412,6 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap) | |||
412 | if (IS_ERR(i2c_dev)) | 412 | if (IS_ERR(i2c_dev)) |
413 | return PTR_ERR(i2c_dev); | 413 | return PTR_ERR(i2c_dev); |
414 | 414 | ||
415 | pr_debug("i2c-dev: adapter [%s] registered as minor %d\n", | ||
416 | adap->name, adap->nr); | ||
417 | |||
418 | /* register this i2c device with the driver core */ | 415 | /* register this i2c device with the driver core */ |
419 | i2c_dev->class_dev = class_device_create(i2c_dev_class, NULL, | 416 | i2c_dev->class_dev = class_device_create(i2c_dev_class, NULL, |
420 | MKDEV(I2C_MAJOR, adap->nr), | 417 | MKDEV(I2C_MAJOR, adap->nr), |
@@ -427,6 +424,9 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap) | |||
427 | res = class_device_create_file(i2c_dev->class_dev, &class_device_attr_name); | 424 | res = class_device_create_file(i2c_dev->class_dev, &class_device_attr_name); |
428 | if (res) | 425 | if (res) |
429 | goto error_destroy; | 426 | goto error_destroy; |
427 | |||
428 | pr_debug("i2c-dev: adapter [%s] registered as minor %d\n", | ||
429 | adap->name, adap->nr); | ||
430 | return 0; | 430 | return 0; |
431 | error_destroy: | 431 | error_destroy: |
432 | class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); | 432 | class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); |
@@ -441,8 +441,8 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap) | |||
441 | struct i2c_dev *i2c_dev; | 441 | struct i2c_dev *i2c_dev; |
442 | 442 | ||
443 | i2c_dev = i2c_dev_get_by_minor(adap->nr); | 443 | i2c_dev = i2c_dev_get_by_minor(adap->nr); |
444 | if (!i2c_dev) | 444 | if (!i2c_dev) /* attach_adapter must have failed */ |
445 | return -ENODEV; | 445 | return 0; |
446 | 446 | ||
447 | class_device_remove_file(i2c_dev->class_dev, &class_device_attr_name); | 447 | class_device_remove_file(i2c_dev->class_dev, &class_device_attr_name); |
448 | return_i2c_dev(i2c_dev); | 448 | return_i2c_dev(i2c_dev); |