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scsi: qla2xxx: Remove unused qla82xx_wait_for_state_change()

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qla82xx_wait_for_state_change() was added in 2010 as part of commit
579d12b58a ("[SCSI] qla2xxx: Added support for quiescence mode for
ISP82xx.")  but has remained unused.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://lore.kernel.org/r/20250415002803.135909-6-linux@treblig.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Dr. David Alan Gilbert
2025-04-15 01:28:00 +01:00
committed by Martin K. Petersen
parent 89981b47f6
commit 2a2f3168c5
2 changed files with 0 additions and 27 deletions
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1
drivers/scsi/qla2xxx/qla_gbl.h
View File

@@ -865,7 +865,6 @@ extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
/* ISP 8021 IDC */
extern void qla82xx_clear_drv_active(struct qla_hw_data *);
extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
extern int qla82xx_idc_lock(struct qla_hw_data *);
extern void qla82xx_idc_unlock(struct qla_hw_data *);
extern int qla82xx_device_state_handler(scsi_qla_host_t *);

26
drivers/scsi/qla2xxx/qla_nx.c
View File

@@ -2915,32 +2915,6 @@ qla82xx_need_qsnt_handler(scsi_qla_host_t *vha)
}
}
/*
* qla82xx_wait_for_state_change
* Wait for device state to change from given current state
*
* Note:
* IDC lock must not be held upon entry
*
* Return:
* Changed device state.
*/
uint32_t
qla82xx_wait_for_state_change(scsi_qla_host_t *vha, uint32_t curr_state)
{
struct qla_hw_data *ha = vha->hw;
uint32_t dev_state;
do {
msleep(1000);
qla82xx_idc_lock(ha);
dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
qla82xx_idc_unlock(ha);
} while (dev_state == curr_state);
return dev_state;
}
void
qla8xxx_dev_failed_handler(scsi_qla_host_t *vha)
{