1I2O_BLOCK_DEVICE_UNL(9)      Message-based devices     I2O_BLOCK_DEVICE_UNL(9)
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NAME

6       i2o_block_device_unlock - Unlocks the media of device dev
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SYNOPSIS

9       int i2o_block_device_unlock(struct i2o_device * dev, u32 media_id);
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ARGUMENTS

12       dev
13           I2O device which should receive the unlocked request
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15       media_id
16           Media Identifier
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DESCRIPTION

19       Unlocks the media in device dev. The media identifier should be set to
20       -1, because the spec does not support any other value.
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22       Returns 0 on success or negative error code on failure.
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25Kernel Hackers Manual 3.10         June 2019           I2O_BLOCK_DEVICE_UNL(9)
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