09_libata_remove-unused-eh-functions.patch
This patch removes ata_scsi_requeue(),
ata_scsi_block_requests() and ata_scsi_unblock_requests().
Signed-off-by: Tejun Heo <[EMAIL PROTECTED]>
drivers/scsi/libata-core.c | 3 ---
drivers/scsi/libata-scsi.c | 32 --------------------------------
include/linux/libata.h | 3 ---
3 files changed, 38 deletions(-)
Index: work/drivers/scsi/libata-core.c
===================================================================
--- work.orig/drivers/scsi/libata-core.c 2005-07-07 22:08:36.000000000
+0900
+++ work/drivers/scsi/libata-core.c 2005-07-07 22:08:37.000000000 +0900
@@ -4947,9 +4947,6 @@ EXPORT_SYMBOL_GPL(ata_dev_classify);
EXPORT_SYMBOL_GPL(ata_dev_id_string);
EXPORT_SYMBOL_GPL(ata_scsi_simulate);
EXPORT_SYMBOL_GPL(ata_scsi_change_queue_depth);
-EXPORT_SYMBOL_GPL(ata_scsi_block_requests);
-EXPORT_SYMBOL_GPL(ata_scsi_unblock_requests);
-EXPORT_SYMBOL_GPL(ata_scsi_requeue);
EXPORT_SYMBOL_GPL(ata_read_log_page);
EXPORT_SYMBOL_GPL(ata_eh_qc_complete);
EXPORT_SYMBOL_GPL(ata_eh_qc_retry);
Index: work/drivers/scsi/libata-scsi.c
===================================================================
--- work.orig/drivers/scsi/libata-scsi.c 2005-07-07 22:08:36.000000000
+0900
+++ work/drivers/scsi/libata-scsi.c 2005-07-07 22:08:37.000000000 +0900
@@ -421,38 +421,6 @@ int ata_scsi_change_queue_depth(struct s
return queue_depth;
}
-void ata_scsi_requeue(struct ata_queued_cmd *qc)
-{
- struct scsi_cmnd *scmd = qc->scsicmd;
-
- if (scmd) {
- request_queue_t *q = scmd->device->request_queue;
-
- scmd->request->flags &= ~REQ_DONTPREP;
- scsi_delete_timer(scmd);
- blk_requeue_request(q, scmd->request);
-
- ata_qc_free(qc);
- } else
- ata_qc_complete(qc);
-}
-
-void ata_scsi_block_requests(struct ata_port *ap)
-{
- struct Scsi_Host *host = ap->host;
-
- scsi_block_requests(host);
-}
-
-void ata_scsi_unblock_requests(struct ata_port *ap)
-{
- struct Scsi_Host *host = ap->host;
-
- scsi_unblock_requests(host);
-}
-
-
-
/**
* ata_scsi_error - SCSI layer error handler callback
* @host: SCSI host on which error occurred
Index: work/include/linux/libata.h
===================================================================
--- work.orig/include/linux/libata.h 2005-07-07 22:08:36.000000000 +0900
+++ work/include/linux/libata.h 2005-07-07 22:08:37.000000000 +0900
@@ -456,9 +456,6 @@ extern int ata_std_bios_param(struct scs
sector_t capacity, int geom[]);
extern int ata_scsi_slave_config(struct scsi_device *sdev);
extern int ata_scsi_change_queue_depth(struct scsi_device *, int);
-extern void ata_scsi_block_requests(struct ata_port *);
-extern void ata_scsi_unblock_requests(struct ata_port *);
-extern void ata_scsi_requeue(struct ata_queued_cmd *);
extern int ata_read_log_page(struct ata_port *, unsigned int, char, char *,
unsigned int);
extern void ata_eh_qc_complete(struct ata_queued_cmd *qc);
-
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