/**
* sd_setup_discard_cmnd - unmap blocks on thinly provisioned device
- * @sdp: scsi device to operate one
+ * @sdp: scsi device to operate on
* @rq: Request to prepare
*
* Will issue either UNMAP or WRITE SAME(16) depending on preference
* sd_remove - called whenever a scsi disk (previously recognized by
* sd_probe) is detached from the system. It is called (potentially
* multiple times) during sd module unload.
- * @sdp: pointer to mid level scsi device object
+ * @dev: pointer to device object
*
* Note: this function is invoked from the scsi mid-level.
* This function potentially frees up a device name (e.g. /dev/sdc)