1I2O_BLOCK_DEVICE_POW(9)      Message-based devices     I2O_BLOCK_DEVICE_POW(9)
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NAME

6       i2o_block_device_power - Power management for device dev
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SYNOPSIS

9       int i2o_block_device_power(struct i2o_block_device * dev, u8 op);
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ARGUMENTS

12       dev
13           I2O device which should receive the power management request
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15       op
16           Operation to send
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DESCRIPTION

19       Send a power management request to the device dev.
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21       Returns 0 on success or negative error code on failure.
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24Kernel Hackers Manual 3.10         June 2019           I2O_BLOCK_DEVICE_POW(9)
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