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Commit d19c7764 authored by Stefan Richter's avatar Stefan Richter
Browse files

ieee1394: sbp2: delayed_work -> work_struct 



This work is not delayed.

Also bring the code format in a state which reduces my work to merge
pending sbp2 patchs.

Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 424a9642

drivers/ieee1394/sbp2.c

+11 −15
Original line number Diff line number Diff line
@@ -462,23 +462,18 @@ static void sbp2util_notify_fetch_agent(struct scsi_id_instance_data *scsi_id, 


static void sbp2util_write_orb_pointer(struct work_struct *work)

{

	struct scsi_id_instance_data *scsi_id =

		container_of(work, struct scsi_id_instance_data,

			     protocol_work.work);

	quadlet_t data[2];



	data[0] = ORB_SET_NODE_ID(scsi_id->hi->host->node_id);

	data[1] = scsi_id->last_orb_dma;

	data[0] = ORB_SET_NODE_ID(

			(container_of(work, struct scsi_id_instance_data, protocol_work))->hi->host->node_id);

	data[1] = (container_of(work, struct scsi_id_instance_data, protocol_work))->last_orb_dma;

	sbp2util_cpu_to_be32_buffer(data, 8);

	sbp2util_notify_fetch_agent(scsi_id, SBP2_ORB_POINTER_OFFSET, data, 8);

	sbp2util_notify_fetch_agent(container_of(work, struct scsi_id_instance_data, protocol_work), SBP2_ORB_POINTER_OFFSET, data, 8);

}



static void sbp2util_write_doorbell(struct work_struct *work)

{

	struct scsi_id_instance_data *scsi_id =

		container_of(work, struct scsi_id_instance_data,

			     protocol_work.work);

	sbp2util_notify_fetch_agent(scsi_id, SBP2_DOORBELL_OFFSET, NULL, 4);

	sbp2util_notify_fetch_agent(container_of(work, struct scsi_id_instance_data, protocol_work), SBP2_DOORBELL_OFFSET, NULL, 4);

}



/*
@@ -795,7 +790,7 @@ static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud 
	INIT_LIST_HEAD(&scsi_id->scsi_list);

	spin_lock_init(&scsi_id->sbp2_command_orb_lock);

	atomic_set(&scsi_id->state, SBP2LU_STATE_RUNNING);

	INIT_DELAYED_WORK(&scsi_id->protocol_work, NULL);

	INIT_WORK(&scsi_id->protocol_work, NULL);



	ud->device.driver_data = scsi_id;
@@ -1578,7 +1573,7 @@ static int sbp2_agent_reset(struct scsi_id_instance_data *scsi_id, int wait) 
	int retval;

	unsigned long flags;



	cancel_delayed_work(&scsi_id->protocol_work);

	/* cancel_delayed_work(&scsi_id->protocol_work); */

	if (wait)

		flush_scheduled_work();
@@ -1889,10 +1884,11 @@ static void sbp2_link_orb_command(struct scsi_id_instance_data *scsi_id, 
		 * We do not accept new commands until the job is over.

		 */

		scsi_block_requests(scsi_id->scsi_host);

		PREPARE_DELAYED_WORK(&scsi_id->protocol_work,

		PREPARE_WORK(&scsi_id->protocol_work,

			     last_orb ? sbp2util_write_doorbell:

					sbp2util_write_orb_pointer);

		schedule_delayed_work(&scsi_id->protocol_work, 0);

					sbp2util_write_orb_pointer

			     /* */);

		schedule_work(&scsi_id->protocol_work);

	}

}

drivers/ieee1394/sbp2.h

+1 −1
Original line number Diff line number Diff line
@@ -342,7 +342,7 @@ struct scsi_id_instance_data { 
	unsigned workarounds;



	atomic_t state;

	struct delayed_work protocol_work;

	struct work_struct protocol_work;

};



/* For use in scsi_id_instance_data.state */