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isci: kill scic_sds_remote_device.state_handlers

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Remove the now unused state_handler infrastructure for remote_devices.

Reported-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams
2011-05-01 16:58:46 -07:00
parent 01bec7788d
commit 971cc2ff90
2 changed files with 5 additions and 187 deletions
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56
drivers/scsi/isci/remote_device.h
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@@ -128,12 +128,6 @@ struct scic_sds_remote_device {
* assigned in the state handlers and used in the state transition.
*/
u32 not_ready_reason;
/**
* This field maintains the set of state handlers for the remote device
* object. These are changed each time the remote device enters a new state.
*/
const struct scic_sds_remote_device_state_handler *state_handlers;
};
struct isci_remote_device {
@@ -347,47 +341,6 @@ static inline bool dev_is_expander(struct domain_device *dev)
return dev->dev_type == EDGE_DEV || dev->dev_type == FANOUT_DEV;
}
typedef enum sci_status (*scic_sds_remote_device_request_handler_t)(
struct scic_sds_remote_device *device,
struct scic_sds_request *request);
typedef enum sci_status (*scic_sds_remote_device_high_priority_request_complete_handler_t)(
struct scic_sds_remote_device *device,
struct scic_sds_request *request,
void *,
enum sci_io_status);
typedef enum sci_status (*scic_sds_remote_device_handler_t)(
struct scic_sds_remote_device *sci_dev);
typedef enum sci_status (*scic_sds_remote_device_suspend_handler_t)(
struct scic_sds_remote_device *sci_dev,
u32 suspend_type);
typedef enum sci_status (*scic_sds_remote_device_resume_handler_t)(
struct scic_sds_remote_device *sci_dev);
typedef enum sci_status (*scic_sds_remote_device_frame_handler_t)(
struct scic_sds_remote_device *sci_dev,
u32 frame_index);
typedef enum sci_status (*scic_sds_remote_device_event_handler_t)(
struct scic_sds_remote_device *sci_dev,
u32 event_code);
typedef void (*scic_sds_remote_device_ready_not_ready_handler_t)(
struct scic_sds_remote_device *sci_dev);
/**
* struct scic_sds_remote_device_state_handler - This structure conains the
* state handlers that are needed to process requests for the SCU remote
* device objects.
*
*
*/
struct scic_sds_remote_device_state_handler {
};
/**
* scic_sds_remote_device_increment_request_count() -
*
@@ -430,15 +383,6 @@ struct scic_sds_remote_device_state_handler {
#define scic_sds_remote_device_get_controller(sci_dev) \
scic_sds_port_get_controller(scic_sds_remote_device_get_port(sci_dev))
/**
* scic_sds_remote_device_set_state_handlers() -
*
* This macro sets the remote device state handlers pointer and is set on entry
* to each device state.
*/
#define scic_sds_remote_device_set_state_handlers(sci_dev, handlers) \
((sci_dev)->state_handlers = (handlers))
/**
* scic_sds_remote_device_get_port() -
*