i2o_block_release(9) suse man page | unix.com

I2O_BLOCK_RELEASE(9)					       Message-based devices					      I2O_BLOCK_RELEASE(9)

NAME
       i2o_block_release - Release the I2O block device

SYNOPSIS
       int i2o_block_release(struct gendisk * disk, fmode_t mode);

ARGUMENTS
       disk
	   gendisk device being released

       mode
	   file open mode

DESCRIPTION
       Unlock and unmount the media, and power down the device. Gets called if the block device is closed.

       Returns 0 on success or negative error code on failure.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						      I2O_BLOCK_RELEASE(9)